I'm getting a SSD to run VMware guest OSes only (host OS will be on another drive), probably 5-6 guests will be running on this SSD. As it will be used extensively for vm purpose, speed (probably also IOPS) is not the main deciding factor, longevity (NAND endurance) and stability is. Budget is ~ $120, I'm leaning toward the Crucial M500 240GB since I have had a really great experience with the M4, wonder if you guys have any other suggestion?