Yep, same here, Sold off my Gen mods and next will be my Gen Tanks. I love the Silica wick setups.
The Challis is by fare my #1 but the ERA is a close 2nd for the price. We have dropped all our Standard Chines Attys now. Lisa and I only use RB-BF attys on our REO's. :)
Best flavor and vapor...