uglyduckling81 :
Man I was hoping that price for 1TB would be for 2TB by now.
I guess it's faster than previous gen SSD's so it attracts a premium.
Does that transfer speed make any difference at all besides transferring between two of these SSDs?
No, I have a 950 Pro NVME and the only time I notice a difference vs a 840 EVO is when I restart my PC. Games do not load faster and the OS does not feel any "snappier" (to be fair, I do not know how much "snappier" win 10 can feel considering, since my first SDD everything has been always been "snappy").
So, I would not recommend a NVME SSD over an AHCI SSD at this point. Maybe when the prices become more competitive (which looks like it is starting to happen) but right now you are looking at $600 per TB for NVME and $200 per TB for AHCI. The speed up is not worth the premium at this point. Optane may be better for normal computer use (its supposedly going to hit 70k IOps at low queue depths, which may be amazing for normal computer use) but until I can get my hands on an Optane drive I will continue recommending AHCI SDD.