how is this compared to Silverstone M5? wet, dry, grip, etc.

i understand Silverstone it is crappy according to many reviews but I have never use other tyres other than silverstone m5.
in this case, even though many people complain, i find it durable. 70k mileage, i just broke my 2 tyres stock silver. still got flower around the tyre. it is very durable. i never try other tyres, so i really don't know how silent can it get compared to other tyres. is silverstone really that bad? hmmm :S