Pros: The good is, it's so easy to change the screens. It's great. SOOO much faster.
Cons: I'm not sure why, but my screens seem to get clogged SOOO much faster than they did with the old whip. Both the metal screens and the ceramic screens seem to be clogging up faster than they did with my standard whip. Luckily I have 5 ceramics and can rotate though them all before I have to clean them, but it's kind of a hassle.