I don't have a clear cut answer for this one. In the UK more a**es in the seats. In the US there's more mainstream exposure. For me it would come down to the almighty dollar.

I personally don't care where it would take place. If I was one of the fighters & the $$$ was ALOT more to fight at the othe guys place then I would go. Show me the $$$. If the purse was in the same neighborhood then I would fight tooth & nail to fight at my place in a fight this big.