I have a ThermoPro TP-08 WiFi, and an Inkbird IBT- 4XS 4 prober jobber Bluetooth.
I like both, for different reasons.
The ThermoPro WiFi has a better range at my house. So I can monitor the pit and one piece of meat anywhere.
The Inkbird Bluetooth has a lot of wow factor with my android phone, but not the range.
So I like both, but for different reasons. And on occasion, I use both. Because the IBT has the graph and can Cha-Cha, But the TP-08 has the stall-worth ability to give me my pit anywhere so I can get a warning of the pit gets weird on me.
They both run within 1 degree of each other at all ranges. So they are trustworthy together.
One good example of balls-out use is bacon. I can chart four slabs, and dual pit temps, Hi and Low.
I don't need to, but it's fun to.