I have a friend that used to shoot a chrono every 2 yrs, and he still doesn't own a magneto or better.
I have shot those things on purpose, shooting chrony and a CED. If i ever get my labradar back from a friend who borrowed it, first model, it is going to get groups shot on it at 500 yards.
Sending one to the promised land is a right of passage.
Last fall, we were shooting 22LR, having a blast when 2 vehicles pull up, wanting to chrono ammo for hunting. Their chrono, an RCBS bullet thing, no tripod. I knew this was going to be a circus and we packed up, next trip out, the "bullet" was in the trash can. I was envisioning someone in front of the rifle trying to prop the thing up while it was on the ground. I have no clue what transpired, but the RCBS was a one and done unit.