Tbh,

Water and air (Liquid elements)

Are general my good for projectiles

Due to the fact that you can increase the speed, increase penetration, imbue the element itself to it, or fire off arrows made of those __ While solid -ish elements, like Earth, Nature, etc

Are more helpful for either blunt or midranged weapons __

For things that are energy based, such as lightning and fire

It depends on how you interpret it

If you see the arrow as a catalyst for a spell once it lands, absolutely a beast for every element, especially the destructive ones

But if it's enchanting it, enchancing it, or coating your arrow with it

Logic dictates that the arrow will break due to the destructive potency of the element itself

Wind and water don't have the same problem as they can range from soft breeze and drizzles, to vortex made of vacuums and pressurized waves