Techgage.com published an analysis of Intel's latest SSD firmware and the TRIM command

Few people would argue that the solid-state drive is one of the best types of storage ever created, but there have been certain downsides up to this point. Aside from general pricing, eventual slowdowns caused some to think twice about a purchase. But, TRIM, along with Windows 7, is here, and the problem is (almost) a thing of the past.

Intel's 34nm TRIM Firmware & SSD Toolbox Review