I'm playing as TNS on a current save in fm24, but I have tried playing as Cardiff Met in FM23 as I wanted to give the Welsh league a try and figured as I live in Cardiff I should start with them.
However I forgot as it's a university team, they have the amateur status so the semi-pro clubs (even in the North and South league below the premier) in Wales were just robbing my players on free transfers, and I couldn't sign any decent replacements as I could only offer amateur contracts lol
That was the quickest I ever gave up on a save lol