Troubles buying a jockstrap?

Guys,

Do any of you have difficulty buying a jockstrap that fits properly in the crotch area? I find that to fit my waist properly gives me a pouch that is loose and baggy not supportive at all. If I go down a size, the pouch fits nice and supports well but I can't stand the waist tightness. I have a 32-33 inch waist so this shouldn't be so difficult to find a good jock. I think it's because I don't have enough to fill out the pouch. Anyone had any luck with a certain brand?