Uh I'm using surface 2 and the browser is light years ahead of mobile Safari. Smooth as butter with flash so I can use hulu to watch TV shows without subscription. Apple is simply trying to increase their margins at the cost of user experience. Btw, surface 2 is Far better than iPad, take it from a former iPad owner.
I just bought a 64GB Dell Venue 8 Pro. While its specs is nowhere near the Surface Pro 2, this thing is very impressive. Very fast and fluid. No such thing as a browser tab reloading!
The one area no one can touch Apple is the touchscreen accuracy and response, much like the touchpad on the Macs. There are times when the Dell's keyboard is too sensitive, double character when typing. And there are times when it's not sensitive enough, link when I click a web link - it clearly registered as it blinked, yet it does nothing. I can thumb type on the iPad without looking much, like right now on my Air. On the Dell even typing slowly and deliberately it's nowhere near as accurate as any iPads.
I hated Windows 8 on desktop and laptop (I even have a convertible Lenovo which I'd never used in tablet mode), but on an actual tablet it really shines. Only bad thing is the empty App Store. Flipboard just came out for it and it looks and runs great. Hopefully many more major apps and games will be released on Windows 8.