I also own a Traeger and would buy it again. I'm sure there are other options cheaper as outlined above. The one thing I'd consider is realize what comes with the Traeger, which is phenomenal customer support. I belong to a FB group where I see this on a daily basis. Something goes wrong with the grill and Traeger customer service goes above and beyond to fix the issue. They replace everything, from auger to the entire barrel, even when it was damaged in a storm. They replace electrical parts at zero cost to the owner.
It's a huge investment, but any of these pellet smokers can break. Just keep in mind with the other brands you might not have the customer support you have with Traeger.
Cooking wise, I do everything on my Traeger. Yeah, it takes longer for the regular burger and chicken type stuff, but it's worth it to me. I get some added flavor and it takes maybe another 20 minutes to cook those items. After reading some responses here, I think I'll try my hand at cooking burgers in an iron skillet, for those nights I get home from work late.