If you are looking for that precise temperature while smoking meats, which is a must, then this upgrade is the way to go. There are cheap knock off brands but do not buy those. They work but temperatures are not precise.
The pro digital controller uses less pellets and throws out way more smoke than the original. This comes right from Traeger and shipped to you.
This is an easy five minute install, comes with a manual and there are tons of videos out there to show you how to install.
There is nothing to dislike about this product, you will be shocked when you see how much more smoke you get. Set it and forget it without worry.
This controller can be used on all older style grills. This does not have WiFi and does come with two temp probes.