The one which fits all occasions imo is Ormonde Woman. Ta'if would be a close second.
Orris Noir, Tolu and Ormonde Man are great all-rounders but only during the fall/winter.
All the white florals are great for any occasion during the summer (Osmanthus, Champaca, Samapaquita, Frangipani).
If you'd like to own more OJ scents then you could also consider buying the purse spray sets together with somebody else (you could use the wiki for that). That's how I purchased 2-2 purse sprays of both Ormonde Woman and Orris Noir.