Yes.
I read fiction as ebooks (basically exclusively since days of palm pilot and Treo, then kindle and phone and tablets), but far prefer physical books when learning a new topic including tech. Few reasons but I think it's at least partially because:
1. It's easier to mark or hold with my finger e.g. A table or reference or definition page, then return or glance at it as I progress next few pages of that topic. I find it hard to go back and forth in ebook,triply so on e-ink with slow refresh.
2. I cannot explain this but with ebook I don't get a sense of progression or framework relationship. I think with physical book my brain "maps" knowledge to something that's at beginning middle or end of book. And or it's keenly aware that this topot took two pagds thjs topic took 7 pages. Layout of tables and content and lists is firmer. Not sure how to explain it but I find that physical progression through the book solidifies it in my brain.
(I don't do much note taking or highlighting but I suppose it's good to have as an easy physical option. While I type all my work notes and my todos are electronic, I don't do really do electronic book annotation for whatever reason.)
Overall, it's at the point where existence of really good physical book may influence whether I dig into an optional technical / learning topic or not.