They are all pretty decent balkan blends (re: heavy on the Latakia). They tend to be a bit on the wet side right out of the tin, so you might need to dry out somewhat before smoking. Not strong at all, but lots of sweet + smokey flavors to keep it interesting.
On the Town adds Basma for some earthiness
On the Bayou adds Perique for some spiciness
Across the Pond uses Syrian Latakia in place of some of the Cyprian for a lighter, more complex flavor.