The title says it all. I just purchased a pair of discounted, like new Future Sonics Atrio MG7 IEMs through Amazon.com, and I'm planning on using Comply foam tips with them, as everyone seems to speak so highly of the use of foam tips (specifically Comply's, it seems) with IEMs across the board, including the Atrio MG7s.
Comply's website offers a lot of different options as far as foam tips go to use with the Atrio MG7s, including but not limited to "Active," "Comfort," "Professional," etc. Which should I get? And how do I know what size to get, whether S, M, or L? (Or would Mix be the best choice, so that I could try all the different sizes myself?)
My second and final question is this: I bought Atrio MG7s classified as "010-045," but I've also seen "010-046" and other combinations of numbers associated with them. What do these numbers mean? Are they relevant to me as the consumer? I kind of hope not because I already bought my pair, and they're on the way now!
Thanks, guys!
Comply's website offers a lot of different options as far as foam tips go to use with the Atrio MG7s, including but not limited to "Active," "Comfort," "Professional," etc. Which should I get? And how do I know what size to get, whether S, M, or L? (Or would Mix be the best choice, so that I could try all the different sizes myself?)
My second and final question is this: I bought Atrio MG7s classified as "010-045," but I've also seen "010-046" and other combinations of numbers associated with them. What do these numbers mean? Are they relevant to me as the consumer? I kind of hope not because I already bought my pair, and they're on the way now!

Thanks, guys!