Take a look at the audition thread and see if there is anyone in your area who has the M22tis and can let you audition in their home.
If that is not an option, you can always order a pair (the 30 day moneyback guarantee is very handy for this), audition them and not send them back because you love them so much.

jr

"What can be asserted without evidence can also be dismissed without evidence." C Hitchens