Hey there, noob here and was hoping somebody could help me out with picking up a new lens. I have a canon T6I and tend to go out a lot at night to do some urban photography. I'm using the 18-55mm kit lens and was told to go maybe with a 40mm or 50 prime lens. I definitely feel like I need to get me a prime lens but what else would you suggest for a beginner. I have a pretty good budget(1000$).Thanks! Also thoughts on the t6i?