Can anyone tell me what the difference is between the below LRP ESCs? I'm looking to put one of these in my TLR 22 and not sure which is the best application. Planning on an orion 10.5 and savox 1251.

LRP SXX "Version 2" Competition Brushless ESC
http://www.amainhobbies.com/product_...-Brushless-ESC

LRP SXX TC-Spec "Version 2" Competition Brushless ESC
http://www.amainhobbies.com/product_...-Brushless-ESC

LRP SXX Stock Spec ESC
http://www.amainhobbies.com/product_...ess-Combo-105T

I would say the SXX Competition would be you best bet. The TC is not necessary unless your running really high KV/low turn motors like 3.5, 4.5 etc. AND 4wd on or off-road. The Stock spec probably would work for a 10.5, but I wouldn't used it unless your local track has stock spec rules for a class you might wish to run in.

Thanks for the info