Any experience with AirMaks Caiman?

Hi, I've only been into air gunning for about 1 1/2 years, having been a casual PB target shooter in my prior life. But I am now a through and through devotee of all things airgun.

I am an avid reader of this site, and I have learned tons from you guys. In fact, this is the first time I haven't been able to find an answer to a question on AGN. Which is this: does anybody have actual experience with any of the AirMaks guns? They look interesting, and I am a real fan of CZ barrels, but being as I can only find an overseas site from which to buy them, I'd at least like to know of other's experience before taking the plunge. Thank you for thinking about this, and thank you for letting a newbie ask a question of the silverbacks.