Clannad recommended route/some questions

Hello,

So, I've been doing a lot of reading from various guides, Steam, Fuwanovel etc., and am really confused as to which order of routes to follow. Everything says something different, and I was curious if there is an official or more popular one. Also, I'll be playing the Switch version if that matters. Is Tomoyo After Story included in the Switch? I have the separate Steam version for that. And I heard Clannad for Steam has collectable orbs or something relating to routes. Is this true for the Switch as well? Thanks in advance for any input!