logbooks

What do you prefer: the standard physical logbook or a digital version? Do you have a recommended digital one? Pros and cons of each? (Just started training, so I'm interested in your thoughts.)

For the old timers out there who still use a physical logbook. Is there a preferred logbook that is best for a particular pilot. ie. Student, Private, Commercial, CFI, ATP? Some have a column for ”Solo”, “Instruction Given”, blank columns, pages in the back for endorsements. What is important...