My 2 cents.
PointUI - for entry level users, very user friendly, stylus-free. Great for beginners because of easy setup. Plug and play pretty much. UI is just great for show, but slows down device over extended use.
Wisbar - experience users and mod addicted users. Tons of setups and themes, but the outcome is very satisfying. May be a little much for beginners. Full front end customizable.
My opinion, wisbar hands down, its a little confusing at first, but I loved it ever since.
ViJay, you'll like PointUI for the first 24 hours, but the developer you are, its not up to standards, but then again, PointUI is only in its beginning stages.
Phone: AT&T Tilt
ROM: 6.1 Flavors