I guess I need to subscribe to this thread because I only just found out about this group buy and it ends today! Unfortunately, it appears my size requirements are all bought up.
I do have a set of flow formed ARC-8's and one of them is bent. My more recently-purchased forged EC-7R's look and perform great. Time for me to upgrade to a spare set of forged. I'm running 265 square, but see if I move to a 18x10 I can squeeze 275's all around!
These are all used on the track.
With the new RS line of forged Apex wheels, it looks like they have a slightly lower weight threshold, but both are pretty impressive. I'll be keeping an eye out.