If the MX200 is the same price as the MX100, I would consider it a no-brainer to get the MX200 then.
Surprised nobody has mentioned Silicon Power. Great reviews and their price point is amazing.
http://www.amazon.com/gp/product/B00O4VADPS
I understand why people like a longer warranty, I don't personally care about a warranty beyond a few years. I'm pretty sure that if my unit dies outside of year 3 or so, I just won't care enough to go through the RMA process to get a refurbished unit of the same capacity.
