I have tried a few...candela wrappers are the mildest wrapper used. Some are pretty bland and almost flavorless. Keep a few in the humidor for a different smoke occasionally.
With the green color they make a great smoke to give out to someone not used to smoking cigars... they are always kind of wary of the cigar until they light up and see just how mild they are.
Got an Iguana resting in the humidor that is supposed to be slightly sweet... some day I will feel like giving it a try.