Hoppers (Wait I know, I know, but hear me out).

Tiers of hoppers, but not just make items go faster:

Crude Hopper - Log and Chest, 1 inventory slot and 0.25x speed

Rough Hopper - Stone (Not Cobble) and Chest, 2 inventory slots and 0.5x speed

Copper Hopper - Copper Ingot and Chest - 3 Inventory slots and 0.75x speed

Iron Hopper - Iron Ingot and Chest - 5 inventory slots and 1x speed

Golden Hopper - Gold Ingot and Chest - 4 inventory slots and 1.5x speed

Diamond Hopper - Diamond and Chest - 6 inventory slots and 2x speed

Netherite Hopper - Netherite Ingot and Chest - 8 inventory slots and 2.5x speed

Ender Hopper - Eyes of Ender, Ender Chest, Dragon Head - 10 Inventory slots and 3x speed, The special property of the Ender Hopper is that it teleports items to an Ender Receiver that is attuned to it.

Ender Receiver - Eyes of Ender, Ender Chest, Nether Star - Allows Ender Hopper to send it items that are deposited in the chest it is attached to.