I have tried all of the above browsers and have removed all of them.
CM Browser is the fastest thing since sliced bread and is my default and only browser now on my phone.
I like the way it handles text pages when you rotate from vertical to horizontal. It automatically resizes the pages to fill the horizontal screen.
It also handles bookmarks easier than the others IMO.
* CM Browser - Fast & Secure - Android Apps on Google Play
Now Browser vs CM Browser. Who wins?
Huh? Sure it does. I copy and paste all the time from Dolphin. It might be the specific web page you're looking at that prevents this. But Dolphin itself has no effect on the ability to C & P.