Underwear for my size

I have been wearing boxer briefs almost all my life, but I think it may be time to start wearing briefs. I am 7-7.5 inches in length and 5in girth when i’m hard and about 5 in in length when i’m soft. Would briefs with a pouch be the best option for comfortability? If not, are there boxer briefs out there with a pouch of some sort to keep it all in?