If you're asking about ohlins, I would assume you're asking about suspension dampening and not ride height. Furthermore, if you want the car to feel settled... you want the car lower not higher. Suspension dampening has a much bigger effect on the car feeling settled than ride height but if you want you can tell the car to default to low at all times. Again... it's all in the suspension tab.
If you feel track mode controls the body well enough (or is too stiff) then the level of dampening you want is within range of the stock shocks, and you just need to dial that in. If you want to always have the suspension be in track mode without the accompanying battery conditioning, etc... then yes you'll need to go to something like ohlins/aftermarket. If you want more than then suspension can do in track mode, you'll also need to go aftermarket.