One thing i would change about the Tel-Tru are the markings. No need for the suggested temps words like SMOKE, BBQ, Low Grill etc. and I'm not sure they are always relevant to the temps they line up with. Stick to temps only, and add more incremental markets between the big numbers. 250 would be nice. Also a way to rotate the face so you can set your target temp at 12 o'clock - I find it very hand to be able to check the grill from a distance and see the pointer at high noon and know I'm good.