The stereotype of NC storage at 70% and Cuban at 65% was my guide initially. Over the years have found my preferences moving ever lower in RH.
Summer is a strange time to smoke here in the MW. Humidity gets very high and real or percieved I tend to not like the last 1/2 to 1/3 of larger cigars as they seem to get to "wet".
Have moved my general storage down to around 60%. More like 58% in reality.
A while back got some 55% beads for the travel humi to try and prevent the last half disappointment. Have tinkered with 50% on some cigars that I smoked this past weekend. At 50% the opposite seemed to be happening. Took about a 1/3 to get the right flavor profile on an older Partagas 898V.
Maybe 52.5?
Of course the opposite is true during winter months if smoking outside.