I've settled into two. I abide by KISS with my dailies. That's the only reason I don't do aliens, even though they give you that extra 10%. With these two builds, I can sit down for an hour or so and make two-months worth. And they're both solid performers on top of the Noisy Cricket.
Right now, I'm running a dual 38/27 kanthal single-core clapton build @ .666 ohms. 8 wraps on a 2.5mm rod. It's a good shorty build because it has a lot of surface area, but it heats up and cools down quickly, so it's more controllable in the smaller chamber. No issues with the atty/mod overheating. This is what I use out in public. Respectable battery life and serious performance, but nothing absurd.
In my mutations, I have dual 36/28 kanthal fused claptons @.35 ohms. Again, very fast coils that give away their heat easily because of the finer wire, but with a lot more power, mass, and surface-area. It's an intense vape, but also extraordinarily pleasant and satisfying. It's like cranking up a multi-$1000 sound system. Full and clean. Puts a smile on yer face. These rigs are for chain-vaping back at home. Way too much going on there for vaping in public, haha.
Took a while to find a balanced flavor/vapor monster that didn't get too hot... ...never woulda thought something so high-powered would be the ticket. But man, so warm and smooth.