I was looking at several sets of wheels and ended up with Race Lites. I love mine. I've been impressed with their strength. I probably have about 1000 miles in the past few months and I'd recommend them to anyone. They are way stronger that what came on my first bike, which was a Trek 1000. I was always having to mess with the rear wheel.
As for cornering, We were riding a Century ride outside of Nashville TN a few weeks ago, and took a hard corner at 51.1mph. The Race Lites were right on. That was a blast. Most times it's uphill for me both ways.
BTW, I'm 6'3", and 225lbs.
I had Spinergy RevX's until one of the rear spokes tore. I was told that was very common on those. I was concerned about the Race Lites , but after my first ride with them I've never looked back. They are so much stronger than the spinergy's. Just don't look as cool.
Hope this helps.