I borrow from the library if I’ve reread it and loved it or after the initial read I know I’m going to want to reread it I buy it. If it’s a proven author that I love and part of a series I already have I will buy. I was a member of Book of the Month for 2 or 3 years and have so many books I’m never going to read again or haven’t even picked up yet that I canceled my membership. I’m back to my old ways of only buying what I’ve already loved.