Anyone done a road trip on bike from Pune to Kolkata?

As it says, looking for some opinions on doing a bike trip.

What route did you pick? Any routes/highways to avoid? Is 3 days enough or should I consider spreading the travel to 4 days?

For context, I am an experienced long route biker and have done a few long trips in the past. Last bike trip I took was from Kolkata to Chennai in November 2023.