The latest drivers on mint, 535, cause flickering on my monitors. There are a bunch of posts about this; when I installed them when they came out my screens went black and never recovered, had to power off manually, and then the top part of my monitors would just flicker every 15-30 seconds. I rolled back to 525, and now that it had been a couple months I had just tried to upgrade again recently but the problem remains, black screen, reboot, flickering.
Depends on if gaining a yogurt eating habit is defined as being a better person or not xP