The latest version of the AE 'KMC' wheel is much improved with more material around the pin.
I tend to run J Concepts Rulux as they are a bit cheaper than the AE wheels, but I have managed to strip the center out of one when a wheel nut became loose (should have checked it before the race).
I tend to get my J Concepts stuff from
Concept Racing, but any SMD dealer should be able to get them for you.