I saw those at a SICCE (Sea-Chay) distributor a few weeks back, and although they seemed rather nice, they were overpriced in my opinion (Copared to a SunSun/Aquatop). Now I'd never look a gift horse in the mouth and would gladly take one for free however, same as the new Cobalt EXT Canister ..LOL
I was however wondering the same thing as you r.zanello,. Anyone have experience with either yet?