I have had Kindle Unlimited for a few months. It saves me money most months...I was reading about $20-$30 worth of books per month before, now I'm down to about

I have had Kindle Unlimited for a few months. It saves me money most months...I was reading about $20-$30 worth of books per month before, now I'm down to about $15 (Unlimited has a good selection, but there are still significant titles that aren't available via Unlimited). My local library offers ebooks, and even has a pretty good selection, but everything I ever want is always checked out and has a waiting list, so I end up buying a lot more than borrowing. It's worrying that there may be a future in which people need paid for subscriptions for a functional library (since I can foresee a day not too far away where printed books are considered relics).