Im using Dolphin HD right now. I like it but it still have issues:
-Page loading is slow when compared to the regular one.
-The bookmarks tool didnt worked for me. Export from Dolphin worked but it could not read the html in Dolphin HD.
-What happened to the tap-and-hold popup menu??? How do I open a link in a new tab now?
-Pinch to zoom is a lot smoother now but sometimes it click on links when releasing the touch and sometimes it zooms in and back out by itself...
Things I like:
-The theme implementation
-Pluggins! Nice...
-The new GUI