To bad you can't try them. I just picked up a Foiles (Coles Carnage) and my buddy got the Meat Grinder from Foiles also. They both sound pretty good. My buddy just started calling and he can run it good enough to hunt already. $55 for the Coles Carnage and $45 for the Meat Grinder.
If you want acrylic you really got to try them. They all can make good goose sound if you know how to blow them...