I’m usually on the Apple Developer program and install the new betas on my iPads. I don’t typically install the beta softwares on my iPhone as it has become a rather critical component of my business. Thus I usually wait until the GM build to install the beta on my iPhone; it gives me some extra time with the software before my clients begin installing it and asking questions, but is usually very stable and most of my apps will have been updated by then. My iPad has traditionally been less critical, so I usually install it sooner, however I have been very busy and have honestly been using the iPad so much in my day to day business I’ve been a little reluctant to install the beta as early as I usually do. However I think they are probably far enough along that I will most likely install a beta in the next week or so, time permitting. The new iOS 11 features look impressive, especially for the iPad.
Take a look at some great iOS 11 how-to videos from OSXDaily
