Regarding the OP's question, there's not even a question that you take the Alabama win. Not only does it get that monkey off our back and finally beat Saban, but moments like that in sports are so rare and create so many memories, you don't trade them for anything. That's one of those moments that you look back on in 20, 30, 40 years and know exactly where you were when it happened. Incredibly rare.
Hell, I still look back at the 1982 Alabama game I was at like it was yesterday, remember being on the field and carrying that goal post out of Neyland, the all night party, everything. You never trade those moments in life, regardless of how rational and logical an alternative might seem.