I also have a laundry list of complaints about Philly cabs, but I've never been anywhere where I felt the cabs were definitively better. Compared to some of the other things on this thread, my most consistent complaints are relatively minor (won't take credit cards, don't have the AC on, etc.) At least they are omnipresent, and never say no to my destination. Almost every time I call for an Uber an open cab rolls by first. If Uber shortened their cancellation window, I probably wouldn't even try to use it at all.

That's what Paris needs, from the sound of it. Pittsburgh just needs competition, which we now have. The cabs haven't gotten any better, though. They still effectively don't exist, I almost never see one, and as far as I know they continue to almost exclusively serve the airport...probably because, until recently, Uber and Lyft weren't allowed to pick up riders from the airport. Maybe Yellow Cab will start improving their service now? But I doubt it.