keep on asking questions, sooner or later some one will tell you the truth, you just need to guess who !, I have a Diamond Crown device in one of my bigger humis, it works just fine , make sure that you get the humidor good & wet & let it sit a day or 2 make sure it is dry when you put the cigars in, , I condition one humi every few months, rotate the sticks top to bottom, & roll the sticks , dont let them sit face up all the time, for long term aging leave them in the orginal box.
with a good humidor the cigars will keep forever, I have some left over from my wedding in 1970, & a few older than that ( 2 Pre embargo Cuban coronas ) , I plan on smoking one when the grandson gets married, & the second one when the other grandson gets married, , IF I live that long ~~Caugh, Caugh , hahahaha , Enjoy, Vince