[barossi73]

pretty sure yamaha bought kyb some years ago.wether one fork is better/worse is only opinion/heresay.
the key is that yamaha/kyb are very good at setting their bikes up so out of the box they get a good rap.
seems to me that others get good results out of zokes/sachs etc after some fettling.
in other words yamaha/kyb make a crucial first impression,then word of mouth spreads,generating good feedback,before you know it we all believe.
this doesnt nec mean its better,just better set up for a majority of riders from new
my gut tells me to avoid airforks until they have a proven track record.air is harder to contain under pressure than oil,and generates a lot of heat.air preload was used on suzuki pe models circa 1980 and needed close monitoring to keep the desired press and the press the same between forks