I am not dissatisfied with my Traeger other than size. If I'd have purchased a larger unit to begin with, I probably wouldn't be considering a Yoder. I have just found my IW650 to be too small at time for some of my cooks. I am able to live with any issues my grill possesses.
I know there are issues with the Yoder as well. It is still a pellet smoker so flavor consistency to the Traeger should be about the same.
I also was considering a ReqTeq, but availability north of the border is non-existant due to their business model. Shipping a unit north would add too much to the cost, especially when you convert our CDN dollars to US funds. It adds about 25-30% more to the actual US price after exchanging dollars.
If I could figure out a way to have both brands that would be sweet.