Dale,
Click search up next to "edit profile", type in Kioti,all forums, all dates, that should keep you busy reading for awhile. Main thing you'll find out is that Kioti is Korean made, where the others you listed have some or all Japanese technology/engineering. Most on this board have had better experiences with tractors with at least Japanese engines in them.
Good Luck, JimBinMI
We boys and our toys!