Zippy-R question

[Mister-T]

Zippy H : proven and probably the best bang for buck deal out there. Based on one the best cells available in china (copyright Mr Admin from Hobbycity)
From my experience they are indeed the best deal right now and more than enought for the average joe looking for a first brushless setup

Zippy R : said to be based on Korean cells, equal to zippy H in term of quality but might be more durable

Zippy S : I don't know