What Is a Pokemon Game on Switch Right Now?

I run into this problem where I occasionally get the question You know if if someone has a switch and they want to get into Pokemon for the first time Like what do you recommend to them and right now? That's actually a really hard question. But I tell people brilliant diamond and shining pearl who hear me out though because They're you'll turn cat like what game is going to give me the best idea of what Pokemon is about. If suddenly red blue yellow gold silver and crystal arrived on the switch via This via the Nintendo switch online what emeralds and emerald and Ruby and sapphire if they all appeared tomorrow Just all I would in a heartbeat say oh my god go play crystal