It’s brilliant, quick and easy… the more people know about it the better as by default a lot think you have to do a long painful restore and lose data. This way was made for beta testers to easily jump back/forward or refresh your iOS when in need. Which takes the anxiety out of being on a beta because you have so much confidence with this control.
Glad it all went smoothly buddy.
Some extra personal tips, I always quit out of apps first, and restart the phone and mac, just to be on the super safe side. Doing a full back up to mac should be standard practise also, just incase