Since the quality of both are so high, my advice would be to grab the Emisil for now and then use the left over cash as a seed fund for a later RM purchase. RM is coming out with new products soon...you might want to wait and see what they come up with. Then later, if you want, you can pass along the Emisil at half-price or something, maybe?
Buying based on adhesion alone seems a bit iffy, because even with RM, some folks have had issues depending on their skin type/budget/the rigorousness of the sex they have/etc. You might end up having to use a harness either way, unfortunately. I know that's what one of the RM guys at the Trans Health Con said; that it SHOULD work, and that it does usually, but that you might want to invest in a harness as a "plan B." Since adhesion isn't a "sure thing," you might want to buy based on your other criteria, instead. And you just cant beat Emisil (it seems) for quality/time.
