Open Home is the best on the market, i used that for awhile before i rooted my phone and themed it, Sweeter home is still very much in beta so there is a few issues but it has an interface very similar in my opinion to Hero Sense UI. My suggestion is to try each of them out before buying any.
I use OpenHome (full) on an unrooted phone. I tried Dxtop, but didn't quite like it. OpenHome runs several AHome skins as well. Use OpenHome and BetterCut together for best results :)
I use dxtop. I find it fast and has a lot of great features.
I tried that on what are some good features it has, i only tried the demo and that was gimped.