Your vlogs are getting better each time. I liked today's edition because you concentrated on just a few items in a little more detail Your speech has slowed a little and that makes the presentation more relaxed and less hurried. The audio is much better with your radiomic. I am looking forward to all of your future vlogs and I would be even happier if they were a bit longer, although I realise that means more work for you.
I didn't know there was 3 sizes in the LMBR chronographs. They've perhaps added an extra size since I purchased my small version. You have to be careful not to shoot the device and I'm guessing that's the reason for the bigger sizes. The small version just takes up less space. They've also gone up in price a fair bit. I see the small version is for airguns. Medium size: airguns, & firearms. Tall version airguns, firearms & archery.