Copper Minecarts

Should be twice as fast as current Iron Minecart, and linkable with copper  chains (any oxidation level).

While the current iron Minecart with Furnace is planed to be fazed out, a Copper Minecart with Blast Furnace would be the new engine for minecart trains, and provide a way for minecrats to go faster without altering the iron minecarts in any way.

Copper Minecart (Ridable), Copper Minecart with Blast Furnace (Engine), Copper Minecart with Crafting Table, and Copper Minecart with Chest.

This would leave the current Minecart with Hopper as the go to for farms that require picing up through blocks, making it so the iron minecarts are for redstone, and copper minecarts are for transportation and temportary bases.