I own a prodigy and I like its sound suppression capabilities, but I hate how difficult it is to clean. Plus when I shoot it (only on pistols so far), I have to loosen the core and then re-tighten it every 50 or so rounds or it will become really difficult to loosen by hand. I rarely shoot it...
Just did a transfer with Aaron. He is a great guy and very nice to talk too.
I think that $10 for a transfer is a good compromise.
Heck, if you want to, you can give him a tip for his services.