I'm in the same boat... I've tried all of these, some are good for some things, some are good for others. I have yet to select a default. I WANT to use dolphin for tab, but I find myself dropping back to android stock most often. Youtube, wikipedia, nyt I use their apps instead of web browsers. I have yet to settle, but I find dolphin hd crashes less than dolphin for tab. Opera fc's on close, so I'm reopening it annoyingly often, firefox hasn't gotten enough attention from me, so android stock has been my primary browser. It works, my only complaint is that textwrap on zoom doesn't always kick in (annoying), and it doesn't engage event listeners and handlers the way i'd hoped.
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