Wetsuit recommendation, Synergy/QR

As most of you have probably seen; Trisports has a lot of their wetsuits on sale. Was thinking at either getting the Synergy Endorphin , or the QR Hyrofull. I have read great reviews on both. The QR suit is $50 more, and seems to be a better suit. Anyone have any experience with the Synergy suit? At a great price, it seems like it might fit the bill for what I am going to use it for. Last year, only one of the races I competed in was cold enough for a wetsuit (77*), so I am having a hard time justifying spending the money on a more expensive suit.

QR Suit

Synergy Suit

Thanks,
Brandan