for now, i like Vandy Vape 80w pulse bottle, is soft but not too soft, thick cap to hold and reasonable prices ....
Agree here, I'm really liking the bottles on the Pulse 80w, probably my favorite bottle right now. Soft, but responsive enough to suck the excess juice back down. With the top cap the way it is, I don't have to plug the tube when I screw the top back on. Also, the tubing fits tight enough that it doesn't slide in/out of the cap when removing and inserting the bottle. Just pop out the bottle and shove it back in. And spares are inexpensive compared to buying them for other mods, or even some of the generic bottles.
Haven't tried the Pulse bottles in other mods yet, but will once I go back to using some of my other mods, lol.