Every Gundam collector started somewhere, and almost everyone starts confused. You open the lineup and find four grades, dozens of mobile suits and price tags from $15 to $200. The good news: Gunpla is one of the friendliest hobbies to enter, because every grade snaps together without glue. The only real decision is how much time and patience you want to spend on your first box. This guide compares the three grades that matter in 2026 and tells you exactly which one to buy first.

HG: The Right Answer for Most Beginners

High Grade (HG) kits are 1/144 scale, usually cost $15–30 and take one to three hours to build. That is the sweet spot. Modern HG kits — anything released after 2015 — have sharp detailing, decent articulation and color separation that would have been premium-grade territory a decade ago. You finish it in an evening, you learn how runners, nippers and panel lines work, and if you mess up a gate, you lost $20, not $80.

• Build time: 1–3 hours
• Price range: $15–30
• Best for: first build, testing whether you enjoy the hobby
• Watch out: older HG molds (check the release year) can look dated next to new ones

RG: Maximum Detail, Minimum Forgiveness

Real Grade (RG) packs a 1/144 kit with Master Grade-level detail and a full inner frame. It looks spectacular finished — but parts are tiny, runners are dense, and early RG molds are famous for loose joints and floating armor. An RG as your first kit is like learning to drive in a manual sports car: possible, but you will fight the machine instead of enjoying the road. Save RG for kits three to five builds in. The newer RG releases (from roughly 2019 on) fixed most engineering issues and are now some of the best kits Bandai sells.

MG: The Weekend Project

Master Grade (MG) is 1/100 scale with an internal skeleton, working hatches and pages of manual. Expect $40–80 and six to ten hours across a weekend. If you already know you love building, MG is where the hobby gets deep. If you are still testing the waters, an MG sitting half-finished on your desk is how beginners quietly quit.

Our 2026 Starter Picks

Three kits keep earning their spot as the best first boxes this year:

• HG Gundam Aerial (The Witch from Mercury) — modern mold, simple build, instantly recognizable thanks to the anime's popularity.
• HG RX-78-2 Gundam (Beyond Global) — the classic silhouette with updated engineering; the definitive "first Gundam".
• HG Sazabi or HG Nu Gundam (Char's Counterattack) — slightly larger proportions, great color separation, and a perfect second kit once your first one goes well.

All three are affordable, forgiving to build, and genuinely good-looking on a shelf without paint or decals. You can find them in our full Gundam collection, alongside newer releases like the Witch from Mercury kits.

Tools You Actually Need on Day One

Ignore the giant starter toolkits. A beginner needs exactly three things: a pair of single-blade nippers (double-blade ones crush stress marks into the plastic), a fine file or sanding stick for gate marks, and tweezers for stickers. Panel liner and a top coat can wait until your second or third kit. Total investment: under $20 of tools for a hobby that can last decades.

Common First-Kit Mistakes to Skip

Most beginners make the same three errors, and all three are avoidable. First, cutting parts off with fingers — twisting a part off the runner leaves white stress marks that no file fully hides; always nip, then sand. Second, applying every sticker immediately: foil stickers for small details are fiddly, and many builders get better results with a fine-point paint pen once they have two or three kits of practice. Third, over-handling the finished kit — every new builder poses, re-poses and drops something. Build it, pose it once, place it on the shelf, and let the second kit absorb the enthusiasm.

The Verdict

Buy a modern HG first — the Gundam Aerial or RX-78-2 Beyond Global if you want the safest choices. Judge the hobby on that experience, then step up: MG when you want a weekend project, RG when you want showcase detail. Whichever route you take, check our Gundam model kit collection for the latest restocks before anything sells out.