Welcome to CF and I hope we can be a useful sounding board in your transition to sail.
I am sure you are aware of the tradeoffs in bulk space when switching to sail, although many multi hulls have the room, you can pay the penalty of weight sensitivity if overloaded and planning
offshore trips to windward.
If you were considering a
monohull and wanted to maximize the aesthetics of a writing space, then finding an efficient pilot house motor sailor with good
offshore characteristics like my own StarGazer makes for a very liveable floating office with space for a reference library.
In offshore
head seas our trip averages are about 7.3 knots using very little
fuel with a comfortable motion.
It is great that you are cruising with the purpose of getting to know the destinations.
I truly believe using historical records and study greatly enhances your cruising
destination as we have done cruising the Pacific using the “Now and Then” impact of the World War II Pacific Campaign as a guide.
Good luck in your search.