Q: Is the RS still comfortable and usable as a daily driver?

Yes, that balance is the whole idea. The coilovers are tuned for versatility, so the car commutes in comfort and then delivers track pace on demand, and the front racing diffuser removes with quick-release hardware when you need extra ground clearance on rough roads. It keeps Tesla’s everyday usability and low running costs while adding the hardware to lap seriously. It is equal parts luxury EV and motorsport tool, not a stripped-out race car.