So I have just a regular ego battery, not the twist. And I am so done with clearomizers, I bought 2 iclear 16s and 1 of them the bottom part that unscrews so you can replace the coil head somehow got permanently stuck and the other after replacing the coil head now makes a popping noises when turned on and I cant get it to stop and it seems like the coil head is getting flooded even though I i fill it well below .3 ml the max. So Im looking for one that is easy to replace the coil heads and I dont want to have to rebuild and do much cause I am a very lazy person and I dont want the hassle of all that. Whats the best / cheap route that I can go? Sorry I know this has been asked before but just wanted to open up a new conversation.