I prefer Mini-Z because I like to race.
That being said there is a lot of aftermarket support for them. I mean a ton. Say you want a rear bulkhead for an MA-010. There is one offered from atomic, two offered from PN (in three colors) and 2 offered from 3racing(one carbon) right off the top of my head.
They are so tunable as well, and accept a ton of different bodies and wheels. If you purchase used, they can be had at about half price. They are sold pretty regularly now since the new release of the MR-03. I plan on listing one or two in the marketplace in the near future myself.
