One guide I found helpful was something small, but still taught me a lot. It was the heatsink information guide and explanation of different types of M.2 connectors. I ended up buying one of the heatsinks from the guide and have been happy with it! But of course now I want to buy another NVME drive for my server, and I’m gonna have to get another one, same color to coordinate of course…or I could wait for the next 14TB Easystore sale…these are hard decisions!