>>9592839Guncannon is very old and outdated. If you want a good modern Guncannon, get the HGUC Revive. It's small, around 5" tall, but it's a much better kit overall. If you must have something large, maybe look at RE/100 Guncannon Detector.
I've heard MG Turn A is pretty darn good.
The de-facto impressive kits right now are the RG Sazabi, RG Nu, and most of all, the RG Hi-Nu. Any of those will blow your goddamn mind. If you want something huge and impressive, MG Sazabi Ver.KA. MG Alex, ZZ, and Barbatos have also been very cool in recent years.
