Medusa 2S or 3S for CRT.5?

[GO-RIDE.com]

Hey Ren,

I'm in the works of overhauling the electronics of my crt.5. I recently bought: (2) Rhino 3S 4000mah lipos, a Mamba Max esc, and a Medusa 50mm 3300kv motor. I'm working on a new battery holder for the Rhinos and the rest will got together in about 1 hr. Hopefully, I won't regret the much greater power of the 3S Medusa over my 2S Novak 6.5 (1/10th). Somehow I doubt it.

My wife was actually asking me today when we could go drive. I found a used Spektrum DX2.0 for her car, so now we have two complete systems.