Only you know what kind of finish you want. 2 or 3 coats of danish oil, left to dry then buffed, gives a nice warm satin finish, perfect for many things and easy to re coat in future. Add wax and it will shine more but may not stand up to frequent handling as well as just using oil. Neither is right nor wrong, its a personal choice. But, as above, let the layers of whatever properly dry and harden before you add the next or you can get a soft sludgy mess.
A recent display only hollowed vessel is waxed and shiny, but my nuts are offered around in a buffed Danish oiled bowl.