I read fiction and non-fiction 90-110 per year -- some "light" reading and some less so. I also read two monthly magazines as well as a bi-weekly one. I read using my ipad as well as physical ones. The are pluses and minuses to both. The ipad often has additional material including links, photos, etc. The magazines generally "arrive" at my ipad before the other arrives in the mail. It's less to carry when I'm travelling. There are many free ones available -- either because copyright has expired or amazon has made it available for free or low cost (hoping you'll buy more by that author). I started keeping a spreadsheet a couple years ago, noting the title, author, pages, and my opinion. I keep this on my ipad for easy reference.