I search for new phone!

So it's time for my A54 to finally rest (his chip is dying 😭) so I need new one. I am in Samsung Ecosystem so I dont want any other phone. Also I am currently a student and I can't afford flagships and I dontwant to buy used phone. Currently my eyes landed on two phones (maybe you could help me find other type of variants)

Samsung A57 5G 256 GB - 427€

Samsung S25 FE 5G 256 GB - 538€

Any ideas which is better? FE feels more like flagship but A57 is way newer phone