I have been super-keen on Marvell controller based SSDs, in particular the larger sizes from the Crucial M500/M550 lineups. The larger sizes are quite quick, low power (esp. the M550 series), and have largish onboard capacitors to aid in safe handling of power fail (aka "power off") situations.

They also happen to be priced lower, compared with all other brands in the largish capacities.

Cheers