The Zooziis and CBS have their pros and cons... the big pro for the Zooziis is that they're incredibly easy to use and get a perfect press right away... the guide pins make sure you're on straight and level. The big pro for the CBS is that *because* it lacks the guide pins, once you get familiar with it you can work faster, and really wham-bam-thank-ye-ma'am them out.
I have a sizable collection of Zooziis, and the regular and XS CBS lentils, and I am very fond of both. I think you can't go wrong either way.
-Kalera