New to Indian Cinema - looking for suggestions

Hey, my wife and I have started watching Indian Cinema and are looking for some suggestions of movies to watch.

So far we have watched: Zindagi Na Milegi Dobara: https://youtu.be/3nS7fBWDrtU

3 Idiots: https://youtu.be/e8Bb2_x_wCk

And we have absolutely loved both but it's quite overwhelming figuring out which movies to watch going forwards, are there some classics that are a must watch? We'd love some guidance on what to view and maybe if there's an order to watch them? Or specific actors/actresses we should prioritise?

Thanks so much and we are loving discovering Indian Cinema.