I use stock, which also syncs with desktop bookmarks fine. although on the M8 it's a little temperamental but it is the best browser in my book.
Dolphin works with flash, but aside from that is ok.
I don't like chrome as there is no way to control how a page looks, and it always messes up a page. Text is all over the place and the wrong sizes and it doesn't like to just autofit the page like the stock browser does, also it's pretty laggy.