Yes I recently picked up an XDm .40 and am extremely happy with the gun. Its a pleasure to shoot and fits my hand very well, and I have small hands but you can change the backstrap if you need to adjust it. I have only put about 100 rounds through it and it has worked perfect from day 1. It one of the easisest to clean also. Its a big gun no doubt about that, but it is surprisingly thin though. My Walther PPS .40cal is only 1.04" and my XDm is 1.18" at the grip the slide release and take down lever make it 1.29" overall. I can either have 7 shots or 17 ready to go BANG and for not much more in width thats not bad. I am waiting for my Tucker IWB holster to really see how well I can hide it but even with a Don Hume H721 OT OWB holster it carries and conceals better than you might expect with just a cover shirt or windbreaker. The Walther is a super gun also and serves as a BUG in the same caliber as my primary or as a deeply concealable weapon when that is my only option. I find it a good 1-2 punch combination.
If you can rent or borrow one at a range somewhere I would reccomend it.