F**k beads, they are over priced and KL will work as good. I have 1000's of cigars protected by KL and have for years and years. $12 for 8lbs of KL or $30 of more for a pound of beads. I'm on my original 8lbs and re-use them just like beads.
As for as beads being easier again I call BS, you will see a "My beads aren't working" thread often, once "programmed" they will work just like beads. I love my cigars almost as much as my children and would never put them in harms way, KL works and works well. Save your money get some 100% silica (kl or other media) and buy a few extra cigars.
KL seems to set @ 66-67% which is fine, I prefer mine 60-62% and have be able to achieve this with ease. I get the KL set 67% and then remove 10-15% and BAM 60-62%. I add water at 60%, 1 light spray usually, 2 in the dead of winter. In my coolers every two months or more, the small cabinets a little more often, desktops I'm in everyday require more. I have left them unattended for close to 2 months with no problems or fears.
I use 5+ lbs in my coolers, desktops and small cabinet humis. The rest I use to reduce humidity in my Aristocrat in the Spring/Summer. For reducing humidity KL is 10x better/faster. 8lbs of beads=$240=/-, 8lbs of KL=$12 I'm up $228 (ok I spent that on a box or two of cigars)