I read mostly on my kindle, I also read a few technical books as pdf on my laptop. I read two physical books this year (~25 on kindle). I read a lot of books

I read mostly on my kindle, I also read a few technical books as pdf on my laptop. I read two physical books this year (~25 on kindle). I read a lot of books at the same time so I find e-readers to be very convenient because I don't have to carry a lot of books as I used to do before. EDIT: clarification