I generally prefer plastic bottles myself. OR silicone bottles that are thicker. Like in the Lost Vape Drone. I'm not big on super squishy bottles.
The Stentorian Ram comes with plastic bottles, but that's a mech box. The Defiant Designs DS also comes with plastic bottles, but is not in great supply now and is also a mech box. Actually the Ram is not in great supply anymore either anyway.
If you want 100 watts out of a single battery regulated mod you need a 20700 at least with 21700 being much better. Although I wouldn't vape any single battery mod at the top of it's wattage rating all the time.
You may wind up with a mod that comes with silicone bottles, but is compatible with other aftermarket plastic bottles and buying them separately.