List of big eic matches ?

What are the top 10 or so biggest leg matches each year, or all of the ones that routinely have one or more hard legs awarded?

I'd think it would be the national matches first, and then fleet matches and the travel games, but that's a guess and I'd have no idea on the order without looking it up. Are there others?

Phoenix Desert Midwinter, Cardinal 4 Gun, Canton Regional