I have some 3-5 year old tins of McConnell's Scottish Cake that I always get a nice plum like flavor from while smoking it.
I should order some more, however, I think I am going to try the Scottish Flake instead.
I don't have any (heck I only have 5 pipes) but Silver Gray's Canoe pipe is probably my grail pipe, I just love the shape and the way she conveys a canoe throughout the pipe.