Samsung have jumped up the alphabet, going from EVO to QVO with their new lower cost QLC based SSD family.  The 4TB model Allyn reviewed sells for $600, not bad for a drive of that size but still a little pricey for some.  A more affordable option can be seen at The Tech Report, the 1TB drive they reviewed sells for $150.  If you are on a somewhat limited budget and don't mind a small hit in performance nor a three year warranty or 360TB written endurance then this drive is worth a look.

Samsung's EVO drives have ruled the SATA roost for the last several years. Today, Samsung is introducing high-capacity, lower-cost 860 QVO drives with four-bit-per-cell QLC NAND inside. Can they live up to the high expectations Samsung has set with its past products?"

Here are some more Storage reviews from around the web:

Storage