Upgrade to M4Pro or M4 with more RAM

Hi everyone, I am upgrading my system to a new Mac Mini and I have a question whether to get the M4 or M4Pro. I know the answer seems obvoius, but please consider the following:

My actual work flow:

Lightroom and On1 Photo Raw editing large amount of 60+ megapixels photos.

4K video editing in Davinci Resolve with basic color correction.

My actual system (I struggle mainly with photo editing, video is fine)

Mac Mini M1, 16GB Ram, 1TB HD

My buying options have to be within a certain budget, unfortunately, so I cannot max out an M4Pro model.

My two options are at the moment the following:

Mac Mini M4, 32GB Ram, 1TB HD - € 1.619

Mac Mini M4Pro, 24GB Ram, 1TB HD - € 1.819

What would you reccommend in terms of high megapixel photo editing performance?

Thanks!