Quote Originally Posted by Minerve101 View Post

This would be used for vacation to cities in North America and Europe. Previously I had always used a crop sensor camera for such trips. This time I plan to use the Canon RP for better performance in cathedrals, museums, restaurants, and other low light venues.

Focusing on this a bit more, I would be more leaning toward faster glass rather than a less expensive lower weight general purpose zoom.

Given that, any of the primes on your list could be used, although I might even skew to the f/2 and f/1.8. But I could easily see traveling with the 28 and 50 if shooting wider and the 35 and 85 as another nice pair.

But, as you've shot like this before, which focal lengths did you use/like the most on crop sensor? Really, that is your answer.