Yes, mix them together. I've been keeping cigars for well over eight years, different wrappers, Cubans, you name it. Just don't put flavored cigars in with your premium cigars. If anybody tells you not to do it, there is such a church out there, and I have to respect their reasons for saying so, but I've never had a Cuban Cohiba Esplendido come out tasting like an Avo No. 3, or a Perdomo Reserve Rosado come out tasting like a Montecristo Le Cigare Des Artes before.