I have three Traeger's and as said above, it depends on your taste. The flavored pellets don't seem to make a big difference from one to the other as far as taste, but in my experience, they do impart a very nice light smoke flavor. Very easy to use and I have no complaints.
If I want a "heavier" smoke flavor, I use my Big Green Egg or Weber Smokey Mountain. The plus on these two is that you can regulate the smokiness whereas you can't with the pellet grills. Hope this helps!