Rank the managers

Watched this from some Sky Sports show and seems pretty tough. End up being pretty harsh on some managers, and in my view totally overrating one or two. 20 PL managers, maximum 4 in each category...

My list:
A: Klopp, Guardiola, Tuchel, Conte - the easiest category
B: Rodgers, Potter, Bielsa, Moyes
C: Arteta, Howe, Dyche, Hassnhuttl
D: Frank, Rangnick, Hodgson, Smith
E: Gerrard, Vieira, Lampard, Lage - These all rank here on the basis of lack of experience either in general or in this...

Rank the managers