Howard's or Lunati

OP: Can you post the specs of both cams?

I've had great luck and good results with howard's, haven't run lunati, but never heard anything bad there.

I would base my decision on 2 things, specs and availability.
Howard's cam. .479/.494 × 255*/261* 208* / 214× @0.050" 110* lsa. Lunati cam. .454/.454×253*/258* 203*/223*@0.050 112*lsa/108*icl