ok here we go,
My old zx10 (note old not R) i used to run 010 front 020 rear, that was fine for that age bike.
My 9R came with 010 front & rear, i liked, but wore out quick.
My tyre place (pro tyre) don't do 010 any more, but the guys who both ride, said put 014's on at they are good match if i liked the 010s & they're right. Decent road tyre, not as much grip at the rear but predictable so no problem, last longer than 010, nearly 4k front 3k rear.
There are stickier, but i think good compromise.
Everybody will have their own favourites, use whichever you find suits you the best, but i do agree the rear handling goes off before it wears out, but maybe if it didn't last as long then i wouldn't notice.
Your choice depends on miles you do, i did try really sticky (at the time on my old zx10) bridgestone rvf & rvr (i think they were called) but i couldn't get 1k out of them, but christ they stuck to the road even in wet, but i couldn't afford to be changing tyres every month.
You pay your money & take your choice - it really is down to cost v life & whatever you're happiest with.
That's what i think, & i think it is very personal choices.
If you are happy with your choice then stick with it.....there's no tyres better than the ones you get on with best.
Cheers then
