My wheel has eight sections:-
1)Chives
2)Coriander
3)Thymes(various)
4)Sage
5)Rosemary
6)Feverfew
7)Mints(Various)
8) Undecided, probably a new home for my Egyptian tree onions!
All I can suggest is grow the herbs you use regularily and try and get as many leaf and height variations as possible!
