Thought those considering a vest would find this useful.
Annie and I bought vests at the SLC rally in 2017 and wear them just about all the time. We have ditched them. a few times when riding the Urals on Forest Service roads and when putzing around a rally. We do not find them uncomfortable to wear but they do add to the misery when in high temperatures. I wore one for a demo deployment at a rally and had one deploy during a parking lot tip over. It is startling when it goes off.