Sorry it's not my favorite, it's my only box mod and that's how I use it. Yes with an ego style tank. I'm looking to get an IPV2 soon. Thought about the cloupor's but heard a lot of people frying chips with the new update. With all the new 75-100+ watt regulated mods coming to the market, I think I'm gonna wait awhile for better
reviews on these things. Until then, my copper nemmy does just fine with a wide range of sub ohm builds. You can check out the Reo's seeing as they have a cult following for those things. They're kind of nice but way overpriced IMO (I'll probably get bashed for that last comment).
Good luck with the box mod search and at the end of the day, it doesn't matter what you vape on as long as it's not an analog.