new train system.

I think that minecraft should have better minecarts(or trains) that are faster and have intersections, etc like real train systems.

1.minecarts are slower than ice boat, elytra, etc. it should be updated to be faster.

2.people are building subway systems, train systems in minecraft. if it's updated to be faster or have a connectable, rideable train, then there would be so many possibility with it.

3.to change direction while riding, then you have to push buttons or levers that are moving outside. which is pretty hard. if you could change direction by pressing a or d in the minecart or train, then it will be easier.

these were my opinion. I hope that it is implemented in the game.