IAmHugh Idk but they are both FOSS and you mean DX btw. They can import export to eachother etc etc you don't even need to do that btw you can just open the same exact file with the same exact password IIRC.
If you or anyone else is ever on iOS, the only appropriate one is KeePassium.
The list goes like this:
Desktop: KeePassXC
Android: KeePassDX
iOS: KeePassium
Remember that human minds are designed to forget in order to survive mental health. I would strongly recommend writing down the password, or at least half the password, in a real life physical book which you can lock with a numcode.
It is not foolproof but I have lost all my OG old passwords because I forgot the password to the KeePass file from not using it for a whole week or two.