I like bravo concealment holsters. And they have a 30 day money back guarantee so you can try it out and see if you like it. You don't, send it back and it doesn't cost you a thing.
On a side note: Is this your first M&P? I have the first gen compact and really like it. Seems like the perfect size to me. But you know, grass is always greener on the other side. Just wondering your thoughts on it... especially if you have some time with the first gen M&P compacts.