I've driven mine a fair bit on the road and it's much more civilised and rides better than my old 2-11. Think more Exige like... It's pretty friendly to drive on the PSS in all conditions and generally more than fast enough for any road use. Loads of torque so quite nice to short shift and cruise if required. The PSS are obviously a bit slower on a dry track than Cup 2 but mine have performed and lasted well. A worthwhile compromise if driving to/from the track.
On road it's woolly hat and glasses unless it rains. Gloves a must in the cold, waterproof for rain. Heated 12V jacket really helps the comfort. Decent molded ear phones (ACS) with and without helmet paired with a Bluetooth dongle.
I have the hard passenger tonneau cover which seems to reduce swirl into the cabin and keeps any luggage drier. Shower cape a must when parked.
Note I've done a few trips to Knockhill, back and forth over Glenshee plus 3 Euro trips this year. Double header at Spa, trip to Zandvoort & Zolder with LoT then DN22 two days at Nurburgring.