The Diver, Diver V2, and the Killer 705 and subsequent Sophia are technically not cartos because they don't have the polyfill or the taste thereof. They are; however, carto-sized (9.2 mm x 35 or 45) and fit in carto tanks.
Rather than deraiing the thread I picked that quote up in, I figured I would ask anew.
Anyone try more than one of these? Looking specifically for thoughts on how they compare - both to one another, as well as to cartos.