I have 2003 Tributes, smoked a couple, they were problematic the ones. They burned my fingers.
Signature, I have a single Churchill that I got in trade way back. I just don't smoke that size often time wise it's longer than I afford myself and may be a strength just more that I usually.
I have the Sig in an airtight cigar jar and the tribute is in the box in a heavy ziplock. The wrapper on the Tribs are starting to get flaky at foot.
Never a fan of the Exodus, maybe I'd like now but eh I'm not going out of my way to get more.