>>271881716
Flight and racing games are a lot of fun in VR, so you may want to give those a shot. 
Elite Dangerous and Project Cars 2 are still on sale for like 15 more minutes. VTOL VR and Ultrawings aren't right now, but they both work really well with just VR controllers.
Redout is fun if you want something like F-Zero, and it's still on sale too. Assetto Corsa is pretty good if you're looking for realistic racing, but I'd wait for a sale on that.