Now that the MX100 is out, I wonder how it stacks up to the 840 EVO. They seem to go neck to neck but I wonder if Samsung is worth the extra $50 premium.
The Evo 840 is better than the MX100. It's more of a $20 premium if you look for coupons online.
http://ssd.userbenchmark.com/Compare/Samsung-840-Evo-250GB-vs-Crucial-MX100-256GB/1594vs2317
I ordered one this week and it was between those two...chose the 840 since it was only $20 more, and reviews were great
"For typical desktop use including email, office documents and web browsing the MX100 is a great choice but power users should look elsewhere. Comparing the Samsung 840 EVO and MX100 shows that, for a marginal price premium, the Evo wins hands down on raw performance."