2009 Zoot SpeedZoot: Impressions?

I just picked up a suit from Zoot’s website since it was marked down to $135 from $225. I’ve been eyeing a speedsuit for awhile, and couldn’t resist.
Anyway, who’s got opinions on them? Are they the heat?

Do they chafe like a wetsuit?

Do they last a while (several season)?

Durability?

Will I be fast as shit (rhetorical question)?