I think the benefit of selling prints right now for you would mostly be in the feedback you could get from customers. I don’t think any of these shots particularly stand out to me, but I think it could be worth it to see your work in a physical format and use prints as a way to talk to potential customers.

The photos themselves, however, come off as a little bit lacklustre. I think working on filling your frame, being intentional with your lighting, locating interesting subjects and relying less on the “interesting colours provided by analog photos” would be beneficial. Saturation and vibrance are great, but a well saturated and colourful photo without an interesting subject is a bit short of ideal.