It makes no difference now days, I have all versions of the media creation tools back a long way, if you run them now you will only get the latest version regardless. Fortunately I kept copies of the ISO's going back to1511 if I ever want them, but I am happy with1903 on my music PC's, I'll sit there for the foreseeable future, was actually happy sitting on 1803 but went chasing an issue with a plugin, someone said to update Windows, I didn't want to because I knew it wouldn't be the cure, which it wasn't, but I found no issues with 1903 so let all my music PC's update to 1903 then shut the updates down again.