Newbie alert

[Smurfy]

Im actually in teh same boat as Cabking
Im currently runnign a c50 on 14 cells, but the c50 is getting very hot, and as such im looking to downgrade teh c50 and maybe chuck it in somethign else.
I 2 have a 18.97.
Im really looking for the most powerfull motor i can use with the 18.97. Iv heard greathings about the Bigmaxximum, but in these very froums iv read the 7XL is almost as good and a fraction of the price.

if you could post your suggestion with maximum cell count that would be great.