Everyone on the server agrees, that hoppers are a bit too slow.
I also know, that they are slow to reduce lag.
I have found a solution: 2 types of hoppers!!!

1. Normal hopper
- This hopper would stay as it is rn, maybe a bit faster
- Has the vanilla crafting recipe
- This is necessary to stay, if people wanna use auto sorters
- This is the laggier hopper, but it would be less used ↓

2. Bulk hopper
- This hopper would be slower then the previous one, which prevents lag
- This hopper would move items by stacks, not 1 by 1; This satisfies players, to move items faster, but still reduce server lag
- This hopper would have the vanilla recipe with a small change: trapped chest instead of normal one

This would be a small QOL update, which also solves server lag issues caused by hoppers.