[Alcyoneus (Prashaant)]

I’ve seen a lot of people using the skywatcher evostar 80ed for astrophotography but I was wondering if the 100ed and the 120ed were also good for astrophotography, I want to be able to take photos of nebulas and galaxies but also planets. If anyone could tell me which or the three (80mm, 100mm, 120mm) would be best for looking at and taking photos of both, it would be greatly appreciated.