I've just bought three new mods, aegis x, vaporesso gen and puma. All take 2 18650's, all fire to around 200w
The aegis feels like it could withstand a hurricane, but it's heavy. The gorgeous screen means a little hit on battery life but not much.
The puma is so light, but feels like a leaf could knock it over. It's tiny and fits perfectly in the hand, it's the one I tend to grab when out and about because of that, but I feel if i dropped it I'd break it.
The gen is gorgeous, very tactile and light, great battery life and it's probably my favourite just because of how it looks.
I'd recommend all three.