Sorry for long text because I'm really stressed

Right now i'm playing my brother account. He have Bunch of good 5* dps. He won't playing the account for long time

I suggest him to wish for Zhongli because he have Ganyu and Xiao c1 but NO, He really wants Shenhe. it's not even guaranteed wish and he is f2p! He already have 57 wish. this also happened on Yoimiya banner but thanks god he lose 50/50.

he is ar56 and the account is completely mess, incomplete build, random artifact, swapping artifact. He even trow all Ganyu artifact and replaced it with Wanderer Troupe which is stupid even he know that only make things even worst because he convinced that the 4 set make it better than previous artifact.

He kinda Waifu over meta but left Keqing rotten in backpack and didn't give a shit about Xingui even tho he have Hu Tao.

He also thinks he have the best Ganyu in the world. ohh and few months ago he got Amos bow from std banner, that's why he throw all previous artifact on Ganyu.

can someone suggest me best word to convince that Zhongli is 100x better than Shenhe? I'm trying to fix his shitty account and i need Shielder to make my domaim farming easier