I'd say I'm a fan, even though I haven't actually held a 3906...yet. I've had the one pictured sitting at my FFL for the last month or so, just need to come up with the extra $ for the transfer and tax fees

Like you, learning from posts here is what attracted me to the 3906. I was disappointed to learn that they were made in such small numbers, as I find most double stacks uncomfortably wide when compared to their single stack counterparts (even with my large hands).

Mine is destined to be mainly a HD piece, as I didn't like the idea of touching off a .357 - or even a .38 - indoors. 9mm still wouldn't be fun, but likely less damaging than the other two. I'll also pick up a holster for it, perhaps a Kramer Scabbard, so it can be carried too.