How do you determine this? You would basically have to attend games in all of the arenas to make a fair judgement.
Lot of different criterias to consider, such as location, architecture, parking, food and drinks, seats and view from them, staff, toilets, temperature, goal horn and songs etc etc
I've been to four arenas.
Melon (Penguins)
Honda (Ducks)
Kings (Staples)
PPG (Penguins)
O2 Arena (HC Lev Praha-Prague-KHL)
I've personally played beer league at Staples and Honda. Staples ice was rock hard and the Ducks ice was more forgiving and predictable.
For sound system- Staples just rocks. Big bass, big sound. Fans are obnoxious.
Ducks fans are just quiet. Non intimidating.
PPG was plush, best seating, comfy arena. Good food selection. Fans were quiet.
O2- fans were rowdy in a good way and locked into the game.
Didn't pay attention to toilets, accept one time at the Frozen Four in Pittsburgh there was a line and some older bald genetlemen in a suit cut in front of everyone and I had said "hey man" he turns to me and says "I don't know how it works" and proceeded to take the urinal that came up anyways, guy next to him looks over and says "hey what's up Steigy" unbeknownst to me and everyone else, it was Paul. I guess Seigerwald never been in a public restroom before? Wtf, lol? Years later, he would get us tickets at the staples center because he is good friends with better halfs family in Pittsburgh. Yes, that's how I became a hockey fan.