I had run flats on my car and they sucked. Really stiff, loud, not great traction and worst of all when you pick up a screw or nail (which happened to me 5 times in a year - truly bad luck) you have to unmount the tire and patch internally to do it properly. Yes, you can still drive with the puncture…but with a normal plug kit and compressor I could fix it myself easily (or call AAA).
I swapped for soft, sticky old school rubber. Oh…and fingers crossed not a single puncture in the two years since. WAY better performance, quieter and cheaper to boot.