I just got one today (literally this morning). I previously have been using a Lakshmi but some health problems convinced me to at least try something easier to play. Not that the Lakshmi is "difficult" to play. But I was looking for a brighter more "modern" sounding piece anyway. The higher baffle is a tradeoff - but I feel like this piece is not like most high baffle / "bright" pieces.
What surprised me is this piece is NOT as bright as the marketing and all the clips I hear suggest it could be. Don't get me wrong, it's a bright(er) piece, but I feel like all of Theo's mouthpieces, aside from maybe extreme designs like the Shiva, are working from a general core concept with a little high or low EQ taken up or down. In other words, they all kind of feel/sound similar, but with different aspects adjusted.
Conversion from the Lakshmi was non-existent. It felt like I've been playing this mouthpiece for months also, but obviously there was a huge difference in volume and cut. But I can make the two mouthpieces sound almost exactly the same. The Durga can get brighter, and it takes much less effort to get the same volume of sound. The Lakshmi is smoother everywhere and has less bite, and can definitely get much darker/fluffier if you like. But what I love about the piece is how it responds when you push it --- I'm admittedly a straight-ahead jazz guy through and through, but finally I can dig into some Brecker territory.
Low notes are instantly responsive and don't splat, like they would on other higher baffle pieces. They're just clear and very pointed. But they can be fairly smooth if you back off. Subtones like a dream. I would find it a bit hard to get a convincing Getz or Ben Webster sound on this, but you can play fairly dark - surprisingly so on this piece. It's unlike any high baffle piece I've ever played!
Anyway, Steve's review was very informative and helped my decision. Originally I was going to get a Shiva, but I think it would have been too bright and too focused, and admittedly not as versatile for my needs. I love my Lakshmi .... but I think I'm gonna stick with the Durga for now. This makes me want to buy the newest Gaia and see if it really does split the difference but maybe in a few months when I have a little more money again lol. PayPal pay in 4 is a diabolical fiend...
FYI I use size 8 on both mouthpieces with RJS (DJS?) 3M.