if I return the s7's and order the sxt9q's can I add the xm9's next year? or do I have to go back with sxt9's?
or should I skip the sxt's all together and fork it out for the xm9's?

im not mad at any members. most of the replies have been positive, guess im more mad at myself for not asking this before I ordered.
trying to weigh out if I really wanna go through all that it will take to return and order new plus the $ difference.
it seemed just a few years ago the xm7's were all anyone could talk about and how much they loved them. I wonder if that would still be the case if the 8's and 10's hadn't came out? if they come out with 12's and 14's will the 8's and 10's no longer be sufficient? how many ppl upgraded from xm7's to xm9's just bc they were the latest and greatest and how many did it bc they were not satisfied with the xm7's?