Nothing wrong with looking out the side window.
Never gave me any problems with the Cooper.
I suppose the only difference is power and I guess the RFs aren't the ones putting the power down.
I had Yokohama Sdrives on the front with my ONE and found them to be great and brillinat int he dry but with the RF's on the back in the rain did find it to be a little more sliddy nothin stupid but just not the same as having all of the same tyre
Racing Grey F56 JCW GP 0370 - Chilli Red Mirror Caps, Custom OHC Alcantara Steering Wheel, Motech Performance By PiperCross Panel Filter, Custom GP Steering Wheel Spoke, Custom GP Stitched Carbon Side Scuttles, JCW Pro Mats, RSI C6 Carbonfibre Scoop, JCW Pro Stitched Carbon Boot Handle
Ice Blue R55 Clubvan - JCW Shiftlight, JCW Carbon Fibe Handbrake, JCW Carbon Fibre Dash, JCW Steering Wheel, Recaro JCW Sportster CS, CoolerWorx ShortShifter, BC Racing Coilovers, JCW Brembo 4pots, HEL Braided Lines, JCW Front Bumper, MINI Challenge Splitter, White Rota Blitz
I have Toyo Proxes on my 18's (The older T1S at the mo, but I have a set of T1R in the garage )
I would say they are a good all-round and are available for less than £100 a corner online.
I also had Goodyear Eagle F1's and they were amazing. All the traffic boys use them on all their cars.
Are people without a spare happy to have non-runflats? Not sure I would be, in fact I am sure that I wouldn't be.
Every car I've owned in the last 6 years hasn't had a spare, all without runflats. Only had to use the tyre gunk once and it got me home, and this was my first puncture in 10 years.