Some good ones already mentioned. I'll add; Sillem's Black, Northwoods by Boswell's, Cognac Mixture by Smokers Haven, Pembroke Esoterica (much harder to find), Bengal Slices has an amazing top note that just makes the blend magical in my opinion, Shortcut to Mushrooms by Just For Him and Perfection by Samuel Gawith. I think you will enjoy all of these tremendously if you enjoy the Frog Morton's and want to go further down that rabbit hole. Enjoy!