Geo my biggest problem with the BB was that ultimately we are all on different springs. I can't get KY springs around here and not sure I would spend the money for them anyway. So I'm forced to use the Losi. I can throw orange / yellow combo on and feel safe no matter where I go but I will constantly second guess myself thinking oh I can go a lil quicker with silver or white.
I end up over thinking the spring choice. When the AE stuff is finally out, that should resolve the problem and I'll go back to them.