Going to buy a new SSD for my MBP early 2011. Been recommended Crucial M4 and Samsung 830. Think I'm going to go for the Samsung. Thing is, in DK, the 256 GB Samsung costs $300. I can get a 256 GB Kingston SSDNow V200 256 GB for $150 (been used for only 2 weeks.) I'm going to replace my 500 GB HDD with the SSD, and put the 500 in the disc drive slot. I already have 8 GB kingston RAM and I edit video and music. What do you say guys, is half price worth the Kingston or should I buy the Samsung?