Ah, the good old days. If only it were like that again, right?
I will skip all mid-range GPUs priced at $549-699 flagship prices out of principle as I don't support such business practices. If it's a true flagship, for example this gen's HBM2 parts, I'd consider paying $549-649. I don't care that 1070 and 1080 are X% faster than the Titan X because Titan X is just a marketing gimmick. GTX460 also outperformed the GTX285 (Titan X predecessor) and GTX470 destroyed the 285. Those NEXT GEN Fermi cards cost $229-249 and $349. Now what used to be GTX460/560Ti class costs $379-699. :sneaky:
Anyway, my solution now is to buy AMD cards since they pay for themselves much quicker than NV's cards. Haven't spent any of my real $ on any GPU since HD4800 series. Once this awesome perk ends, I'll probably start buying in the x70 class (970/1070 series cards).
There are some concerns I have for future GPU upgrades. As the PS4/XB1 generation is reaching its mid-point, more and more games are just console ports and many of them are unoptimized. I am far more likely to spend $600 on a GPU if the next Crysis 4 or something comes out vs. $400-700 to max out ARK Survival Evolved because it's poorly optimized. I am also waiting for 4K + 60/120Hz + HDR monitors in 32-40" sizes to launch and become reasonably affordable. If next gen games start to WOW and there is a monitor revolution, I wouldn't mind even buying 3x$600 cards.
I picked $300-600 assuming that mining ends in 2017 and I have to buy the card out of pocket. I predict that 4K 120Hz HDR monitors won't be cheap by then yet and most games will still be made for PS4/XB1, in which case a $300-600 2017 card should max almost every game at 1440p from 2017-2018.
Basically, my upgrades will be primarily driven by PC gaming software and PC monitor revolution. Since I don't buy Day 1 AAA games for $60-120 with all the DLC, I also don't need to have the latest and greatest GPUs every 12 months.