I think I have narrowed it down to either of these 2 cams for my car. Any advice/experience would be apprecitated.

Car usage: 03 Mach1 street/strip
Mods: 4.10's, Steeda CAI, full SLP exhaust including Long tubes, Accufab TB, Fully Ported lower intake, I have other mods but think these are the ones that would matter (to a point) for cam choice.

Specs:
Comp Cam (no springs required)
XE270AH-114
PART #106200
Dur @ .50 lift:234/230
lift .425/.425
LSA 114

Comp Cam (springs required)
XE270BH-114
PART #106400
Dur @ .50 lift:234/232
.475/.450 lift
LSA 114

Thanks