I am going to India in the second half of November and returning to Germany in the first half of December.
My rough plan is: to arrive in Delhi and stay there a couple of days; next, fly to Varanasi and stay there a couple of days; from Varanasi, travel to Patna, then Rajgir, then Bodh Gaya, and see all neighbouring places where the Buddha taught or dwelt.
If anyone is in India around this time period and wants to meet, talk or travel together, I would be glad to!