In high levels, its worst !
In league you play every season in league against same teams!!
In cup and champions league you play against teams with 6 levels more!!! Impossible to play cup and champions league!
Me and others players say problem to nordeus but they do like if no problem and they do nothing.... Big problem on servers in high levels! They must change system and do champions league with players same level even if not same server!
In cup , 3 levels differents ok but not always be the worst! Be medium and high too in rotation!