Never had a single issue with any drivers, be it Nvidia or AMD within the last 6 years. Too many are far to quick to blame AMD for what potentially could be other sytem related issues.
Every single time I've had one it's been a nightmare. And I can't stand it because I absolutely hate Nvidia and their corporate practices (like selling 670s as high end cards, only they're built like a £50 card) and so on.
I had a 7970, didn't work properly in 3D even though I was assured it would. Then it used to put glittered objects all over my desktop (common with AMD it seems) and so I swapped it for a pair of 480s. Not ideal but at least they worked.
Bought a 7990 for £400 toward EOL. Great bargain ! ironically it only started working on drivers released after I replaced it with two Titan Blacks.
Then I bought a 290 and again, was assured it would work. Initial testing I used a driver from AMD, worked OK ! was absolutely gobsmacked. Then I was forced onto a newer driver and it was nothing but issues in Windows.
I then sold that to a person who then had nightmares getting it running, causing all sorts of stress.
I'm fully aware that Nvidia are a greedy pee taking outfit. Just trust me on that ! but ! their drivers always work for me. How am I supposed to argue with that?
Recently I bought a Quadro FX for my workstation and I get driver updates pretty much daily. The nice part? on OSX I can switch drivers on the fly between Nvidia's daily 'web driver' or, the rock solid base driver supplied by Apple.
It's not like I haven't had my fair share of AMD cards. BUT ! every single one of them were problematic and were eventually replaced.
Now some may not like that but tbh? I don't care what people think. If something doesn't work then put simply? it doesn't work. It will get back to AMD because it's their sales they're losing regardless of who wants to jump in and defend them.
8500 Radeon - used to beep my motherboard, then lock the rig. It took 8 months for them to sort that out.
9200 pro - almost problem free. Sadly it did used to crash a lot.
And it's just gone on. Every time I've opted for AMD's supposed amazing performance for the price I've paid the price with their drivers.