You are allowed 6 pieces of blank paper and pencil during your LSAT (even in the remote version). They will check every single page. The format with all tools is the same as from LawHub's LSAT prep library.
I think the best approach really depends on where you are in your prep and what works best for you personally. For me, I started by working untimed, focusing on building strong low-resolution summaries and improving my ability to identify key points…