TechPowerUp reviewed the Samsung 870 QVO 1 TB
A quote from the article:
The Samsung 870 QVO is the company's new QLC-based SSD that reaches capacities of up to 8 TB. In our Samsung 870 QVO review we're taking a close look not only at synthetics, but also real-life performance, which is surprisingly weak, especially considering they want $115 for the reviewed 1 TB variant.Samsung 870 QVO 1 TB Review