hi guys please help,

What is the best software for 21.5 T and setup for XTREME (the blue one) i think 80A i am running a trf 416X out of the box on a small tec track , i have hobbywing V1.64 for my 2 in 1 program card, so i guess which is the best stock software to run on my ESC, gear setting i can play with, my back ground is 540 silver can, so any info would be great, thank Andy