launcher pro, open home, panda home. zune home, and some Windows phone 7 "look alike" home replacement that i can't remember the name of. there are plenty out there, but nothing compairs to launcher pro IMO. nothing runs as smooth as LPP does on my phones.
I've noticed many people were having issues with LauncherPro, so I started trying others(currently using launcherpro, but worried the developer had stopped updating etc). Tried adw and go launcher, but have to say launcherpro is still at the top. Now, let's just hope the developer fixes all of the current issues that others are experiencing. Although, go launcher has a TON of potential...
LauncherPro is nice, however... When I use LP, everytime I hit the home buttom to go to the desktop from an app, it takes about 20 seconds for everything on the desktop to load. Then I try to switch to a different screen and it freezes for another 5-10 seconds. I currently use ADW. ADW also has more customizable options that I like.
Its all personal preference. Thanks everyone for the responses!