I rarely smoke aromatics these days, but when I do I prefer the ones that McClelland makes. Tastemaster is probably my favorite of the bunch, but Mellow Mack is also pretty tasty. If you're looking for something super-smooth, try Captain Cool. It's much too mild for my current tastes, but I really enjoyed it when I was first getting into pipe smoking.
In terms of non-aromatics, I really like the following (in no particular order):
- Westminster by G.L. Pease (English blend)
- Frog Morton by McClelland (Virginia/Latakia blend)
- Escudo Navy Deluxe (Virginia/Perique flake)
- Grand Orientals: Classic Samsun by McClelland (Virginia/Oriental blend)
- Bullseye, Navy and Twist Flakes by Stokkebye
- Blakeney's Best Bayou Slice by McClelland (Virginia/Perique flake)
There are many others I've enjoyed, but these are the ones I go back to most often.