We are mostly electronic, trying to be completely electronic. We are using Google Docs and Sheets with access limited to who you share docs with and then further limited to view, comment, and edit rights.
I'm actually working on our document control/management program now. Aaannnddd realizing that we need back up in place in the event a tablet stops working or we lose internet and/or power. And, reading through another recent thread, I now realize we need to adhere to 21 CFR 11 which we DEFINITELY aren't following all the way. Yikes!
I love, love, LOVE the electronic idea. Luckily, I love to learn and figure out how to put things into practice, too, because it looks like I have a lot to do to catch up to 21 CFR 11!