I'm looking to upgrade tanks soon. I currently own a Cubis Pro. Looking to get a Baby Beast next month. My fiancée has a Big Baby Beast and she let me try it out The flavor and throat hit are UNMATCHED compared to my crappy Cubis! I'm hooked. BUT, when she first got hers, she had a leakage problem. She fixed it. No fuss. No leaks. Hits like a train. My concern was the leakage issue....is this a common problem with the Big Baby/Baby Beast tanks? I've been told the Cloud Beast is better. What are your honest opinions on these tanks? Which has the least/no leakage? Thanks!