I've been swayed away from using the H beam rods by several respected people. They are heavier and are overkill for a hot street engine. I plan on running the Scat I beams and saving a few bucks.
Yes they weigh more but if plan to upgrade the rods are already there. I personally run h beams each time I build an engine (forged only of course). I'd rather over build a motor then underbuild it.