More than 75% of the time, absolutely. But remember I'm running the shaders at +10 to +15% depending on which card/which machine.
I've even seen a few go damn near all the way through at 8k PPD. So they're not the hottest little hotrod in town. I don't care.
They're reliable as hell and not picky as to workunits once one has studied their behavior long enough. I love 'em and for the price they're going for down here right now, I'm not sure I'de hot to trot on buying anything else until all the new stuff is on the shelves.
Nope, no pain drugs either. Just tramadol with 500 mg tylenols added as a boost of sorts, as directed.