On sale is the Samsung 980 1TB M.2 NVMe SSD and Samsung 980 Pro 1TB PCIe 4.0 NVMe SSD that end up being really cheap when combined with the $30 for 980 and $40 for 980 Pro Samsung Cashback.
The Samsung 980 SSD is PCIe 3.0 and uses TLC flash with HMB (Host Memory Buffer) in place of DRAM to offer faster sustained write speeds than other DRAMless SSDs. It offers a seq. read up to 3500 MB/s, a seq. write up to 3000 MB/s, 600TBW endurance and backed by a 5 year warranty.
The Samsung 980 Pro is PCIe 4.0 and uses TLC flash with 1GB DDR4 DRAM cache. It offers a seq. read up to 7000 MB/s, seq. write up to 5,000 MB/s, 600TBW endurance and backed by a 5 year warranty.
For people with PS5's the Samsung 980 Pro is the one to go with since it's PCIe 4.0 and offers faster performance thanks to the DRAM cache and quality Samsung flash memory.
For those wondering about the Samsung Cashback; Futu Online eBay is the participating store - 'K.S. COMPUTER TECHNOLOGY'
Also recommended to get a heatsink for the SSD.