If reliability is a major concern, Samsung staged a major coup. Samsung was awarded contracts to supply Dell, Sony, Lenovo, Apple and other off the shelf brands with OEM versions of their 470 Series SATA 2 3Gb/s ssd's. Eventually the 470's were released for retail sale to consumers. There have been no major issues reported. The 470 has an absolutely stellar record.
Recently Samsung released their new 830 Series SATA 3 6Gb/s ssd's. The first ones were OEM versions for Dell and the other off the shelf brands followed by release of retail versions for consumers. Although the ssd has only been available to consumers for a few months it looks like Samsung got it right again.
Here is a link the to ssd database:http://www.johnnylucky.org/data-storage/ssd-database.html
Scroll down to the brands and models you are interested in and then click on the links to the technical reviews.