Bias ply slicks vs drag radials

Thanks for your replies guys. I am running radials up front. New car so no idea what kind of ET we're looking at here but it is a 2900 lb car with 4.56 gear and 4 link setup. The current street tires are 29 X 12 radials and I cant really go much taller.
I would base your choice on what is important. Bracket race? Bias are more consistant but slower by maybe .15? Faster than 11.00 or high SLR? BIAS AGAIN. Eseist on drive line? Bias.