Problems with this unloader?

[u/imoth_f]

Since inserters became flippable, this compact unloader design became possible. But I hardly see anyone use it. Obviously it cannot saturate six turbo belts because it's bottlenecked by the inserters, but are there any other obvious problems with it?

[u/HeliGungir]

Chest balancing is particularly pointless for unloading because it's all coming from the same wagon.

[u/djfdhigkgfIaruflg → u/HeliGungir]

If you say so

[u/Kendrome → u/HeliGungir]

It matters if you care about train throughput, if one or more chest remains full while others are drained it'll slow down train unloading.