Looking for opinions on the best CE2 tanks that are on the more economical side...and the best suppliers to buy from. Not pleased with the 2 different ones I've tried so far...tip doesn't stay in secure, leaks, plastic tube slides off. I can't go back to anything with filling at this point, and the ego tanks taste like plastic to me. Will get a bottomfeeder at some point but want to stay with the CE2 tanks until then.