Are they any benefits to running a bec heres what ive heard....1.when dragracing it lets the speed controller focus only on foward and rever.2.Mamba speed cont. work 2x as well with disabled b.e.c's .3.Mambas run coller with disabled b.e.c's.4.Anybody who genuinely fast ueses a b.e.c.OK guys help give me your feed back and experiences.