I bought a chrono before the summer and have had some fun learning some things about my loads.
One thing I
believed before, but now I am
sure of is:
No way, no how. I didn't believe this before and now that I have one, I'm quite sure that I was right & still am.
It's a toy. It's also very much capable of drawing you to velocity that you truly had no genuine need for BEFORE you were able to measure it.
So I enter this post for anyone reading who doesn't believe they "need" a chrono. Know what? You are absolutely correct.
If you want one -- you should get one. If you don't think you need one, I'll back you up on that. You truly don't.