What brushless system?
 

I was looking at the novak havok pro with a 6.5 since the price isnt to bad. Is there that big of a difference between the havok pro and a tekin rs pro or the novak kinetic? Are they worth the extra price? the system will be used for racing not bashing

For mod racing the most difference comes in the form of driving. The Tekin and Castle ESCs really shine in stock or spec racing.

Tekin rs all the way :)

Tekin rs for me since I wont run mod ;)