First off - all cigars benefit from acclimating to your preferred smoking conditions. You will likely notice an improvement. This is the REST period....anywhere from 30 days to 6 months. Beyond that it gets a little murky, you'll get people that say "aging is 5 years or longer, anything less is resting." I don't know how people come up with that claim to draw the line in the sand or if it's true or not. For me, I consider anything over a year to be aging - don't ask me how I came up with that claim LOL
Typically, stronger/fuller bodied cigars benefit from aging. But then again, the thing you like about a cigar now may be it's full bodied nature....if you age it 3 years and it loses that power, you may no longer enjoy that cigar anymore.
I have a tupperdor set up just for this aging experiment, coming up on 10 months now and I smoke every few months and take notes. For this reason I'd recommend at least 3 cigars of each type, preferably 5 of each cigar.....this way you can smoke 1 now, then 3 months, 6 months, 9 months, and 1 year and see the difference.