Any of you using one of these? What kit would be the best to buy, one with the screw in sensor or one with the radiator probes? What about installation, are they east?

 

i've used a few different type of these.
i personally like the adjustable ones that screw in with a sensor

next i like the probe one that goes in the upper radiator hose.
getting them to seal sometimes can be a challange though

the through fan ones work too, i'm just not comfortable with them.

i put the painless sensor one on the jeep last year, but trimmed the sensor to get it to fit properly
it stopped working in the winter, so i screwed a hypertech one in there and it works now