Do you like how vanilla hoppers? They're great! They're a simple one block solution for both holding and transfering items; but do you not like how S L O W they are? Then Speedy Hoppers is for you! Speedy hoppers introduces three simple tiers of Speedy Hopper. Speedy hoppers are just like vanilla hoppers except they transfer items (up to) 4x as fast!
(Vanilla hoppers transfer speed is usually 8 ticks per item, for reference)
Tier 1 - (6 ticks per item)
Tier 2 - (4 ticks per item)
Tier 3 - (2 ticks per item)