My experience with dunlop is just to gud !
Had dunlop digi eco in margalla, those tires had about 100k + mileage in 3 years from isb to interior punjab gt roads and motorway but still at the time of selling ride, they were about 50% intact and i dont remember i had once put puncture on them !
They were driven carefully, never being abused.
Now having dunlop sp sport LM 702 in city, they did about 20k so far, i have also observed the screeching sound on turns but its not that much of complaining, very mild sound, not like which usually come from General tires.
My observation, dunlop is lil hard as compared to yokohama, yoko's are very soft and more comfy then dunlop's but they get their life done very quick around 40k max !