I have got the old one and I am very happy with it. It is very consistent. I have compared it with my F chrony with lighting kit. Shooting through both chrony. Air chrony first and F chrony behind.
Air chrony reads 13 FPS higher in all 10 shots but that it is ok, I will be more worried if it was reading less.
The new style design will be fine to use dawn the range
How much is the new one?