there is no general rule!I think the beauty of havana cigars is that they are unpredictable.I had experiences of CGR , I smoked the last one last week, and I can tell you that I preferred them the first year I was smoking them (back in 2010)! Don t get me wrong, there are other cigars that with age they become better and better( LGC M. d or n2 for instance or cohiba lanceros) but in my experience there is a soft spot and then slowly a fading, Trini Fundies from2000 (50cab.) one of the best box I ve ever had, I bought them in 2011, they were amazing then, around 2015 was their pick, last summer I smoked the last one,was still very nice, but in decline.