I currently have a older ProChrono, the basic model.  It has served me well... but the lack of being able to readily look and record ( write down ) the SD and ES, and velocities, at my finger tips is a PITA.
The most convenient, local range, limits readily accessibility to the chrono, after it is setup... so basically I can't just scroll through the info as I see fit.

I am mildly interested in the ProChrono DLX w/ its BlueTooth feature.
https://competitionelectronics.com/products/prochrono-dlx

The LabRadar seems to have quite a few nice features , but a little overkill to my wants.

The MagnetoSpeed looks easy to use, and would certainly be at my finger tips, but I do worry about trying to shoot for precision with it installed , and if long times at the bench with high barrel temps, would cause issues with the mounting system.
And then there are the various muzzle devices I use... for the most part, I don't think I have any that direct blast downward, but some do direct blast at angles downward. Would those gasses mess up the devices "blade" ?

So, Should I stay with the older tried and true types ?  And just get the Blue Tooth version ? I can also use the tired and true versions with handguns.

Cost isn't a big factor, but ease , convenience and versatility sure seems like a better fit.

Any input will be appreciated.

Is the PACT line maybe a good alternative ?

https://pact.com/product/mkiv-xp-with-standard-skyscreens/

I don't grasp why this one needs a external power source ?  Did that imply I need to run a additional power cord ?

https://pact.com/product/mkiv-xp-with-infrared-ir-skyscreens/