I've had a CTX VL710 (17"

for the past few years, and I'm happy with it.
1024x768 @ 100hz, which is a nice res & refresh and about as high res as I go for general usage.
1280x1024 @ 85hz (I wouldn't go below 85hz.. just my eyes)
1600x1280 @ 75hz
Monitor is much sharper than a CTX 15" I had a few years ago. It's no trinitron, I have a Sony 15" in the other room that beast it hands down for color clarity and sharpness, but it also cost less than a quarter of what that 15" cost.
Downside is the annoying whine that some people have mentioned. At certain res and refresh combos, you get a high-pitched whine that gets really annoying. That's my only beef with this monitor.