Don't think anything can be said negative of either tractor, just a matter of preference.
You only mentioned mowing and I know the Husqvarna is considered a garden tractor.
I'm pretty sure you can find a reliable lawn(mowing) tractor for way less than 3K if you only need to cut the grass.
Then again most any larger garden tractor will probably give you a much better ride than a lawn tractor and less jarring than most any homeowner ztr in the 3K price range.
So with those thoughts do you want economy, comfort or speed?