It is if that is what you want.
I have a CW9 and though it has been replaced as my usual carry gun, it has been nothing but reliable. I've heard lots of good stuff about the CM9.
I decided I really wanted a DAO hammer-fired gun with a bit more capacity, so I went for a Kel-Tec P-11. I don't pocket-carry, so it works really well for me IWB.