I have a suggestion to make things prettier.
When using waterspout, in diagonal circles around the spout there should be white particles to represent the water being constantly moved. Like waves on the spout, quad these diagonal circles of white particles would be moving in random directions, following the spout. These white particles could be cloud, white redstonedust, or white spell particles.
And for airspout there would be the same thing, except greyish particles going in diagonal circles are random places in the spout. Those could be grey redstonedust, or grey spell particles.
Because who doesn't love aesthetics?
When using waterspout, in diagonal circles around the spout there should be white particles to represent the water being constantly moved. Like waves on the spout, quad these diagonal circles of white particles would be moving in random directions, following the spout. These white particles could be cloud, white redstonedust, or white spell particles.
And for airspout there would be the same thing, except greyish particles going in diagonal circles are random places in the spout. Those could be grey redstonedust, or grey spell particles.
Because who doesn't love aesthetics?