The Samsung 980 is a PCIe 3.0 SSD with speeds up to 3,500MB/s, while the 980 Pro is PCIe 4.0 capable, with speeds up to 7,000MB/s. Both arrive with 600 TBW of endurance. Also worth mentioning, the 970 Evo Plus 2TB is down to $95.
The WD Black SN850X is a PCIe 4.0 SSD with read speeds of 7,300MB/s and 1,200 TBW endurance. It's down to a record-low $149. The heatsink version, which is PS5-compatible, is also on sale at $159.
Gigabytes' Aorus 10000 is the first PCIe 5.0 SSD and, as expected, the speeds are nothing less than amazing. You'll need the latest hardware to take advantage of it though, and look at that gargantuan passive heatsink.
Samsung's 970 Evo Plus is our best mainstream SSD for two years in a row and it's on sale today. You can grab the 2TB version for just $130, or 1TB for just $80.