I haven't downloaded these yet, but I'd like to commend you for the hard work involved!
No, but if someone wants to lend me one (or any other interesting cartridge) then pm me. It'd be nice to have a Shelter, an AT33PTG, a Transfiguration or a Dynavector.
As it is, there'll be 3 more added next week.
Perhaps Barrymidd could offer a loan of his Shure 1V with Jico SAS ? - that would be awesome to compare
I'm basing my preference on sound alone. They all treat surface noise and what sounds like some groove damage very differently.