MST chassis are arguably the best drift chassis available, they also have a good amount of hop-up parts available. Even the cheapest MS01 chassis is a great chassis.
The Tamiya TT01 and HPI Sprint 2 are often the first chassis beginners get and eventually move on from after they get the hang of it.
They aren't the most ideal, but they are good for drifting and have a good amount of option parts.
Basically any 190mm or 200mm body will fit any of the 3 chassis I mentioned. You just have to make sure the wheelbase is correct for whatever chassis you choose.