Unless you're into a wide stroke gestural drawing, large Wacoms may be unnecessary for you. My illustrator wife just sold hers in favor of an iPad with Procreate and Astropad.
Wacom pen displays have great screens and pens, but are unwieldy, loud (fans tend to break, too), finicky and run on weird drivers that may or may not just mess up your day.
Really bad experience for a product costing multiple thousands of dollars.