CE any day for us with a 19month old.

Done a few since he was 6 months old.

Easier with fast track. Lounge access v helpful, easier for nappy changes, food etc. Usually quieter cabin with understanding staff who have more time than in the y cabin. More space around you, closer lav for obvious reasons that's not blocked up with a que. sometimes separate CE bus to avoid scrum. Overall it makes it a far easier experience we find, if you can afford it.