cmdasia -- I also thought my Oceanic Delta 3 was a little "plasticky" when I bought it. But then I looked at most of the newer regs on the market and they are all built that way. In fact, after doing some comparisons, I thought the Oceanics were built extremely well. Nice smooth contours. Even seams. Craftsmanship is top notch. In fact many of the written reviews echo this sentiment. So far I haven't had any trouble with my reg and it's taken some abuse.
In terms of Oceanics breathing "wet", my experience is to the contrary. Both my Delta 3 and Gamma 2 breathe dry -- extremely dry. In fact, I actually had a complaint that the Delta 3 breathed *too* dry as my mouth felt depraved of moisture after a few minutes of sucking on the reg. Even in an inverted position, I don't get a lot of water like others complain about with different regs.
I believe Diver Magazine (
www.divernet.com) reviewed the Gamma 2 (2 steps below the Zeta, 1 step below the Delta 3) just a few months ago and raved about it. It was easier to breathe than most anything else in its price range (about the same as the Apeks ATX50) and was given overall high marks.
Diver Magazine also had a 2000 review of the Delta 3 was extremely positive. But then I also saw a review of the Zeta in the same rag last year and they weren't all that positive about it.
So maybe the Zeta isn't a step up in performance from the Delta 3 after all. Not all "expensive" regs are better than their cheper cousins. Quite often a manufacturer will make their most elite product line "different" than their mainstream lines to make the elite product stand out (I think the differentiator of the Zeta is its miniscule size). But this can introduce design flaws and other problems not found in the company's more mainstream products. Maybe the attempt to shrink down the Zeta kills its performance when compared to the "cheaper" Delta 3.
Regardless, I love the Delta 3 and think you should seriously consider it. Just about everybody I know that owns an Oceanic owns a Delta 3. And they've had nothing but good press for years. That has to mean something.
Thx...Doug