For travel? I prefer Poland over Paris.

Poland is an underrated European destination (and I assume most Eastern European former USSR-aligned countries are too). If you haven't been you should definitely visit. I've been to both Paris and Warsaw recently and tbh I prefer Warsaw over Paris. Warsaw is clean (little graffiti, little trash on streets), safe, no homeless, etc and is a relatively high-trust society (another comment in this thread also mentioned that). Police actually enforce laws. The worst I saw was a drunk man on the street (although not violent or anything), and within minutes 4 police officers came to him. Few tourists. Everyone knows English.

Paris: I won't go into the negatives here (like the Africans/gypsies trying to scam you, sell you useless stuff, etc), it was nice overall, a little dirty, but I actually liked Warsaw better.