The question is, ARE you going to read them? If you are, then start reading! The faster you finish the less reason you have to hold onto it. Set a timer and start right now.Have you ever regret giving out books to others before have a chance to read them?
This dilemma is why I would recommend going with software, e-books, and/or audio books. Depending on your computer and software setup, e-books can be read out loud, like audio books. A lot of books also have an e-book version that you can download (after buying). Software also has the added advantage of quizzes and other multimedia extras. It is 2021, so arguably a good time to embrace technology.What should I do with them? It would take days, months to read all the books...
There are always the nostalgic or old-fashioned types that would appreciate it.
... saves on cutting down trees.