so with a couple weeks with my Charon, here is what I feel about it. It is very solid.. but it doesn't feel as solid as the BattleStar, but that is not a con. I still like hand feel of the BattleStar better, but it is not a deal breaker. It hits better and quicker than the BS. Overall, so far I am happy with picking it up. I still use both mods and many times I carry them both.
In my Stainless SMM I have been wicking and filling it with sweet dessert and cereal flavors. And refreshing flavors in my Black SMM. So it is hard to say which mod I use most. I keep the SS with the BS and the Black with the Charon. The first week when it was warm, like 80-90 in SoCal, I used the Charon more due to the fruity flavors. This last week with it being colder, like 60-70, more sweet desserts, so the BS gets more of the use..
Overall, can't go wrong with any of the Smoant mods...