I picked up the Samsung XP941 when it first came out. Being an avid gamer and enthusiast, looking at the speeds of M.2 I thought I'd get a big speed boost in Windows starting, games loading, etc. As it shows on the real world tests, it's not true. I don't regret my purchase, but I also don't see any need what so ever to upgrade my gaming system, or any of my other systems from SATA SSD to M.2, other than the geek in me. These are great on paper, and bragging rights for benchmarks, but every day use, I've never been able to max out my XP941. I even get a little stumped at times, wondering why games won't load any faster with my system. Core i7 5930k @ 4.4GHz, 32GB RAM @ 3200, and the M.2 drive, nothing ever gets close to 50% use.