Maybe mine was an exception, but I had a mini, and it did leak. I think it was due to the stiffer (though larger) tubing that was used. This put the joint between the cap and the tube under strain even when care was used to pivot it enough to remove the bottle, and this spot would leak. The larger tube does make squonking lighter, though.
Not trying to pick a fight either. They're both great mods, and the demand exceeds the supply of both of them.![]()
I gave up on minis. My mini Woodvil works great and the battery lasts a long time compared to the metal one. That being said, after I sell this one I'm done with 14500 batteries. They're good for some people but I'd prefer not to waste my time with them anymore. I vape 18650's and snort 14500's