I'll share some of my wheel experiences.
First off, if you're a heavier rider, stick to rims that have the brass grommets around the spoke holes. I've had some aero rims that were grommetless, and eventully the rim started to crack around the spoke hole. This has happened more than once, and usually on the drive side of the back wheel.
If you're a light rider, avoid rims that are too "deep" and aero. If you get a good cross-draft, you'll get blown across the road. Wheel weight means the more as it gets farther from the hub, so a "light" wheelset that has heavy rims and loses most of the weight in the hubs will still feel heavy when you ride them.
Have fun!