I preferred Chrome over Firefox and IE, but I haven't tried Opera or Safari. I might, but I've grown so accustomed to Chrome and its features, that it'd feel odd trying something else.
I like Chrome for the whole search bar/address bar, the most visited pages in the first tab. Sometimes when I used IE or Firefox the tab button wasn't there, and just pressing Ctrl+T didn't work. I had to go to the menu. I know, little complaint, but still.
The room is nice, it's fairly fast, I've never had a popup, not that I remember, and it all seems pretty intuitive. And, I like the look, it's very... modern, I suppose.
I checked once, and I don't know about other browsers, but I think Chrome can use up to 64 tabs or so.