Gunpla or Transformers? How to Pick Your First Kit or Figure, Machine by Machine

Giant robots are one of Japan's great exports, and two hobbies let you bring them home. Gunpla (Gundam plastic models) are kits you build yourself: you snip the parts off plastic frames, snap them together, and end up with a posable robot you made with your own hands. Transformers are figures that are ready to play with and change from robot to car, truck or jet. Both started in Japan and both have huge adult followings around the world. This guide shows how fans actually choose, and the machines most people start with, using Bandai's, Hasbro's and Takara Tomy's official information (October 2026).

Gunpla is a craft: an evening at the desk, watching a robot come together part by part, then posing it on the shelf. Transformers is about the object: the clever engineering that folds a truck into a robot, and a figure you can change again and again. Many collectors end up with both.

How fans actually choose: the machine first

Nobody walks into a hobby shop wanting "an HG." They want that Gundam: the one from the show they grew up with, or the one whose design they can't stop looking at. So start with the machine. The grade comes second: it decides how big and detailed your version is, and not every machine is made in every grade. Below are five machines that many people start with, each from a different Gundam series, with kits sold on Amazon. Each card shows a drawing of a kit runner in that machine's colors; prices and stock on Amazon change often.

RX-78-2 Gundam: the original

The Gundam that started it all, from the 1979 series *Mobile Suit Gundam*. Its white, blue, red and yellow design is the one people picture when they hear the word Gundam, and it is made in every grade, so it is also the easiest way to see how the grades differ. The Entry Grade has just 74 parts that twist off by hand, with no tools. The HGUC Revive is the classic first real kit, with a beam rifle, two beam sabers, a bazooka and a shield. The RG Ver. 2.0 packs a new inner frame into the same small size, and the MG Ver. 3.0 is a bigger 1/100 build on 22 runners.

Unicorn Gundam: white armor, red frame

The machine with two looks. In *Mobile Suit Gundam Unicorn*, its white armor slides open to reveal a glowing red frame in Destroy Mode. The HGUC kit is built in Destroy Mode, so you get the red-and-white look at a small size, and the Perfect Grade (1/60, 47 runners) is the ultimate showpiece.

Strike Freedom and Rising Freedom: the wings

For anyone who loves the Gundam SEED series. Strike Freedom, with its spread blue wings, comes from *Gundam SEED Destiny*, and Rising Freedom comes from the 2024 film *Mobile Suit Gundam SEED FREEDOM*. Both are available as easy-to-build HGCE kits.

Wing Gundam Zero: the angel

The Gundam with angel wings, from *Gundam Wing*. Its feathered wings and twin buster rifle make it a striking display piece. The new RG version is a good place to start if you want detail; the HGAC is the simpler build.

Gundam Aerial: the newest favorite

From the 2022 series *The Witch from Mercury*, the most recent machine in this list. The HG kit is an easy first build, and the Full Mechanics kit is a bigger 1/100 version.

Then pick a grade

Once you know the machine, check which grades it comes in. The letters tell you size and complexity, not quality: Bandai's kits snap together without glue and come molded in color. HG is the usual first kit. RG keeps the small 1/144 size but adds an inner frame and more detail. MG (1/100) and PG (1/60) are bigger and take longer to build. EG is the gentlest start, with parts you can remove by hand. Bandai's US kits carry a Bandai Namco or Bluefin label that shows they are authentic, so look for it to avoid bootlegs.

The one tool worth buying

Every grade above EG needs nippers to cut parts from the frame. GodHand is a Japanese maker, and its Ultimate Nipper 5.0 is designed for clean cuts on plastic model parts, with a stopper that keeps the blades from opening too far and a protective cap. Use them only on plastic.

Transformers: pick the character, then the line

Transformers fans choose the same way: first the character, then the version. Optimus Prime and Bumblebee are where most people start.

Optimus Prime, the leader. This Studio Series Voyager Class figure from *Age of Extinction* stands 6.75 inches tall and converts between robot and semi truck in 27 steps, with a blaster accessory.

Bumblebee, the fan favorite. The Studio Series Deluxe Class Bumblebee from *Age of Extinction* is a 5-inch figure that converts into an officially licensed Camaro, with a blaster that attaches in both modes.

Once you know the character, pick the line. Studio Series recreates movie characters and is the easiest to find; Takara Tomy describes it as featuring popular movie characters in the latest designs. Masterpiece is Takara Tomy's premium collector line; when Hasbro sells some of them in the US, they come in the original Japanese packaging with Japanese instructions, for ages 15 and up. MPG is a newer Takara Tomy label for older teens and adults.

A warning about "KO" figures. Search for Masterpiece figures and you will see the term KO, short for knock-off: unlicensed copies sold cheaply online. Buy from Hasbro, Takara Tomy, Amazon itself or a dealer you trust, and check the seller name before you order.

Which one suits you?

• You love the original Gundam: RX-78-2, starting with the HGUC Revive.
• You love Gundam Unicorn: the HGUC Unicorn (Destroy Mode), or the PG as a big project.
• You love Gundam SEED: HGCE Strike Freedom or Rising Freedom.
• You love Gundam Wing: RG Wing Gundam Zero.
• You love The Witch from Mercury: HG Gundam Aerial.
• Any kit above EG: add GodHand nippers.
• You want a robot that becomes a vehicle: Studio Series Optimus Prime or Bumblebee.