This^Meh, crack them both to try, then just throw 'em in a jar.
I am sorry to be the one but I notice very very very (very) little difference in between a tin with 2-3 years and one with 15. Not worth it IMO. 2 years something seems to happen for my blends and then drops off. I won’t be holding out for decades anymore. A waste of time that could have been spent smoking my favorite blends.