When I was over in Bend my buddy Joe asked me try a few new mouthpieces that he was going to be stocking in his music store. The first was a resin tenor Aizen, which was pretty mediocre. It had good response, but no real core to the sound. It was a C+ at best.
The pieces run about $300, which is a little high to recommend for my younger students, but still much lower than trying to find a vintage Meyer or Link (and without all the hassle). These pieces have my full endorsement and I look forward to trying Aaron Drake's other models in the future.
Drake Signature NY Jazz alto mouthpieces