想問下師兄...小弟昨日入左Axial Wrath...買Boom Racing d Part 好 or GPM d part 好??? 我上Asiatees看到 Boomerang Type I Aluminum Internal Shocks Set, Boomerang Type G Piggyback Internal Spring Shocks w/ Functional Reservoir , 又有Boom Racing Combo set 想知道師兄你地通常使用d咩 or 買咩牌子 and 必需要一定買???