Has anyone used one of the Giraud Tri-Trimmers?

I've got a contact in Texas (Giraud won't ship internationally) and thought I'd get a couple sent over if they work OK - anything to reduce the tedium of trimming, chamfering and de-burring whilst still producing precision finished brass.

I'd go for one of the automated Giraud trimmers with the brass hopper, but I understand that changing from one calibre to another is a bit of a ball ache?

Thanks,

Adam.