Norm, you see lots of opinions both ways, as that is what it really comes down too. What ever you feel comfortable with here is fine. Don't over complicate it.
The cigars will age in the cello, and it provides some extra protection. Some feel, that the cigars age better/faster without cello, I don't know of any evidence either way.
Your question has been addressed on the site many times, just do a search and you can find just about everyone's opinion.
Now if your next question is beads or litter. . .