Have a Green Mountain Davy Crockett. Great little grill that works on electric or battery power. Nice size hopper, food probe, does both slow BBQ and direct grilling. Worth looking into.
I also have their full-size Daniel Boone. Use it year round. Pellet grills are great for anything you want to cook. So far this month I've done Pork Butt (pulled Pork), salmon, chicken, steaks, burgers, pot roast, assorted veggies and tators, and even a blueberry cobbler. Just some idea as to what all can be done on a pellet cooker.
Only caution on the Traeger. One of them has the pellet hopper under the main cover. I don't know the model, but this creates problem when steam is created in the grill and the moisture gets into the pellets.
Good luck with what ever you decide I think you'll be happy cooking on a pellet grill.