I definitely think that ANA is better because they are the only Japanese airline to fly to Washington, D.C., and my mom flew on one of their 747s and loved it!
I’ve always flown on ANA when in Japan, in my opinion they’re definitely better. They’re business is great, and even the economy is comfy. I do like JAL too however, but overall I think ANA has a better livery, service, and fleet.
JAL (Its my airline cuz its my initials)