Originally Posted by buggy8

The Monster pulls 120 amps, a 20c 5000mah only gives 100 amps so your limiting the potential.

I have the turnigy 5000mah, 40c, and I can definitely tell the difference between the 20c as far as punch before a jump. I had to shave some of the battery tray for the wires but it's nice a snug in there with the padding and doesn't rub the body.