Depends on what you like. I've only been smoking for a couple months myself.
Pick up some Lane 1Q. That will give you something to taste. I like English and Virginia blends. Dunhill Early Morning Pipe, or C&D Autumn Evening are both strong smokey flavors (for me)
Virginia blends such as: PS Luxury Twist Flake or MB Virginia #1 are sweet, clean flavors with a hint of citrus (for me)
It really all depends on what you like. If you like Aros, find the flavors you like. Everything from chocolate, to pie, to cherry and apple.
If you like VA or VaPer blends, you can explore those for years and always find something new. (my current quest)
If you like English, there are a tonne of those out there as well.