Android browsers suck.
I have a one x with stock 4.2.1 rom and I've tried firefox stable/beta, chrome stable/beta and dolphin with jetpack and they all stutter and show white boxes while scrolling and loading theverge. I have a 2yearold jailbroken ipad 2 and on mobile safari its just pure perfection. When will google get chrome up to mobile safari standards??
I dont care about any features except the tab syncing with desktop which I use heavily.......just focus on performance.