You would think that Smelly was a FOG by how cranky he gets! 😉
The definitive answer for a relatively new collector is: Leave It On.
Three reasons:
1) It protects the cigars when you are looking thru them, rearranging, transporting, gifting, etc.
2) It gives you extra margin for error if you mess up the humidity in your humidor. The cello slows down the rate of loss and absorbtion of moisture so you have more time to correct humidity errors before it damages your sticks.
3) It's a lot less work.
Kaz