For a long time, PC gamers fitting an SSD to their rig would have used a 2.5-inch drive with a SATA interface. The best one ...
At the end of the day, the more storage you have, the better, but the sweet spot for your average PC gamer is 2TB of fast SSD ...
Finally, a PCIe Gen5 SSD in retail trim delivers fire performance while running cool. Corsair's MP700 Elite is indeed elite.