No sideways stress during normal use. Using the power angle is just like on a pickup. There are skid shoes on both ends of the blade and you can adjust each height separately with a series of washers.
It is not a quick attach- you pull the 4 pins that attach the bucket, remove it and then re-pin when you drive up to the blade. It works quite well as long as the blade and tractor are level when you hook up.
I have just over $1,700 into it and new retails for $1,950
I've used mine only twice and will sell for $1,500