Glad I found this thread. Based purely off of youtube clips my exhaust decision had basically narrowed to this or the Perrin. Good to hear another clip or two and read you guys' descriptions-- sounds like a nice bit of kit. I've got a Milltek resonated cat back on my GTI which I'm quite fond of as well-- sounds really nice when you go full throttle at low revs... a good growl.
Lately I've been spending too much time around louder exhausts though (Fister stage II on a 993 and an Elise with a track exhaust) and really enjoying them, so I think I'll go with the non-resonated one for my BRZ. It will probably sound a bit immature, but I don't really care :P
I'll be in California over the summer-- maybe I'll just drive up to Mann Engineering and have them install it-- hard to think of a better excuse for a nice drive up Hwy 1