Aussie Bum WonderJocks are much too small in front and way too big everywhere else.
Absolute favorite are Ergowear Max. They're expensive but never wear out and are worth every penny. Recently discovered David Archy.
Bang-for-the-Buck award goes to Cockcon. Their long, thin pouch lifts your equipment from between your legs, holds it all front and center, then lets you swing free.
All these underwear have deep, narrow pouches. If you need extra room in every direction, these might not be the best choices.