I use a XP-PEN Innovator 16 digital tablet with screen 15.6″ for sculpting and the occasional bump map painting within Blender, mouse for everything else.
the tablet is pretty nice, it’s build well, and drawing with it is nice. Hooked up to a PC though it’s great and works well with pretty much every program I’ve used. Takes a bit to get used to but it’s nice especially since it can serve as an extra monitor you can open up your work flow a bit.