I really like the Beal Booster III (9.7mm). It's really durable, has a low impact force for falling on sketchy gear, and most importantly it has Unicore, which I think is a super desirable feature for a rope you're going to be jumaring on. I've beat the hell out mine doing lead rope soloing and solo big walling, and it's still in great shape. And it's cheap! Definitely the best bang for your buck rope I've ever bought.
It's stiff and doesn't have a luxurious hand feel. But if you're a hand diva and need something like that, you have no business being on a big wall anyway.
Beal makes a thicker version called the Wall Master if you really want something thicker than 10mm.