I wanted to buy SSD but I still can't decide which one to buy. - Crucial MX200 - Samsung Evo 850 - Sandisk Ultra II I don't know which one is better, which one is faster and which one lasts longer (as in how many years before it starts to slow down or failed). I've been doing my research and each site has different reviews. One site says Crucial is better, another says Samsung and another says Sandisk Ultra II. Anyone here have experience with the SSD's mentioned above? Care to share your experience with it? Thanks.