Do you ever find yourself on the course wishing you were still playing last years driver? Which driver did you have prior to your SQ?
Unless I break an iron or a wedge I won't replace it. I've had my driver for almost a decade and every club in my bag has been the same since 2009 when my last addition was a used Ben Hogan 56 degree.
There really is no reason for my not to have upgraded my driver by now. I'm sure there are longer ones out there for me, but my 454 is simple, I'm in the 280+ range with it, and it sounds like a god-damned cannon.