I forgot to mention the Intel S3700
http://www.storagereview.com/intel_s...ise_ssd_review
Seagate just released some drives as well, they use a known controller but I'd still be a bit leery of using something brand spaking new.
http://www.storagereview.com/seagate...ise_ssd_review
There's a Enterprise version of the m500 which probably has the best capacity for a given price:
http://www.storagereview.com/micron_...ise_ssd_review