I love my K9- full length/2.2M- We've had a really good experience and would buy it again, no question.
The K9 is a high quality product, the fit and finish is spot on, plus being aluminum it wont rust out like powder coated steel. The rack is low profile and doesn't create a lot of wind noise.
The no drill install is great, no chance leaks and its plenty strong. I have a 230lbs RTT plus another 100lbs of gear on it. The rack is solid, we wheeled the shit out of our rig on a 30 day camping trip in Moab and SW Colorado and nothing shifted or needed adjustment. That's impressive as that is a lot of weight up there getting rocked around. In addition to that we've done numerous other off-road trips totaling about 120 nights camping which usually involves some kinda 4x4 action. In short the rack is holding up to everything we've thrown at it.
The rack has slots for bolts that run the length of each slat and also on the outer rails, so you can literally bolt on anything, in addition to the options offered by K9. We use the shovel mount and hi-lift attachments, plus we modded the left over parts from the hi-lift mount to hold maxtrax too, which makes for a decent fairing.
Ohh and when I ordered mine from Equipt in Utah, it arrived 5 days later at my house. So bonus for having product on hand and no unreasonably long lead times. Which ironically steered me to looking into other options, as originally I was angling towards a Gobi. But 6 months was not gonna work. Wise man once say "We're not here for a long time, We're here for a good time!"
Good luck on your search.
IMG_E3462 by
todd wilson, on Flickr