I use original Tuscan. It's the best. The traps might be expensive, and if you want something cheaper and faster godt with Leveltec, easy and fast going 🙂
I've just invested in a load of rubi and to be honest I'm a little less than impressed. With the lash clips you can actually pull the lip page out to a certain extent, the rubi ones you can't put much pressure on at all. They're more of an aid to hold your tiles in place once you've got them right in the first place. After buying the rubi system I'll be more careful about which system I buy next. Having said that though you still have piece of mind that once set they're not going to move.