What's more appealing?

To the following 'player' who is/has

early - Mid 20s
had a decent campaign last season in their respective position
knows they will probably have a few better teams looking at them


League 1 team, promotion favourites, great owners, bright future?

or

Established Championship team, capable of finishing top half of the table, outside chance of playoffs but probably unlikely?

(both teams can offer similar wages)

Take supporting Blues at the equation, what would you do?