TRICK 101 octane vs. VP racing fuels

Right now I have an 02' KTM 300EXC, I'm running TRICK 101 octane racing fuel with MOBIL 1 MX2T at 40:1. I was wondering if VP racing fuel (C-12) might be better for the riding I'm doing, or maybe even a 50/50 mix racing fuel with super unleaded pump fuel. The type of riding I do is mostly offroad, trails, some at low altitude and some at high altitude riding, a lot of fire roads and logging roads. I was told by somebody that VP makes a C-11 that would be a good choice also.
Any input would be appreciated
Little Jeff