To be fair Palmer doesn't get to play as many big games as Foden, and seems to produce better individual results against the weaker teams, despite playing in a worse/ disjointed side. Foden didn't do a great deal in the Euro's, but Palmer did with his limited time and filling in anywhere (a bit like Foden), and obvs scored in the final too.
I think they're very different players tbh, I wouldn't say one is better than the other overall, but think Palmer will end up peaking higher.
Foden better with ball retention and link up outside the box, but Palmer streets ahead on being a goal threat and gets more assists, better in the box etc. Obv Foden doesn't need to be a massive goal threat with Haaland, but Palmer does with the Chelsea "strikers".
England need to find a way to get Foden, Bellingham and Palmer in the side, all in positions which suit, so Bellingham's going to have to go deeper, as his all round game is more suited to that.
Palmer could end up basically playing up front in a 2 with Kane maybe, and then you can let Kane drop deep if he needs to, as palmer can stay high. Palmer probably suited better to playing off Watkins or someone like that instead though.
Foden is extremely composed, but Palmer is literally ice cold, his celebration is not wrong etc. Can see Palmer getting prem player of the year this year.