Don't use Lightroom, but I have three 2tb Samsung T7's that have been great. One is geodata that I use with GIS software in a Windows VM, it is always connected to my 2018 Mini and gets hammered pretty hard every day. The second T7 is a backup of that, using Carbon Copy Cloner. And the third is a backup of my internal 2tb SSD. Also have three of the old Samsung T3 SSD's. No problems with any of these.