>>6377121HG if you're into detailing every tiny bit of that small model to make it look good
MG looks good without much detailing, but there certainly are a lots of spots you can detail to make it look even better, also more fragile, breakable than the simple HG.
go MG if you don't want to paint
go HG if you can do some detailing
go MG and make it looks like the metal build as example if you want challenge
