I purchased the SAMSUNG 870 QVO and have been using it daily for the last two years in my MSI laptop and I can attest to not only the speed, but the reliability of this SSD. With the traditional hard-drive I previously had start up was sluggish and the HDD was a huge battery drain. This hasn't been a problem since I switched to this SSD. I even gained an hour of battery life compared to the old HDD.
I purchased the Samsung 870 Sata 1TB September 2023 and haven't had any issues with it since and hope to last far into the future as possible. Reformatting was a breeze and continue to enjoy my new laptop. Thanks Samsung for one of many great quality products I continue to purchase.