They are all bad and the people that made them should feel bad. I use them anyway though, except apple stuff because if I am going to be hamstrung I am certainly not paying that kind of money for it. If I could smoosh together XP and 7 then that. 7 is better in many ways but damned if I can't trick out a version of XP and make it sing, and similarly I know where it all goes together such that I can fix it happily when it goes wrong. Most things after that try to be too clever and get in my way. Amiga OS and workbench it is then.