Laminated steel is pretty standard for Japanese knives (I think it is Hattory who making knives for Fallkniven).
As I understand Fallkniven A1 showed pretty good toughness on Noss4 tests. INFI may be doing better but it is already beyond real needs, So in terms of practical use or let say practical abuse it will stay as good as INFI, but if you are going to intentionally destroy it - INFI will stay longer (top toughness on Noss4 tests).
With this toughness, INFI is not stainless and does not hold edge as other top steels, however I did not test yet VG-10, but think it will performs better.
Also normal 30 degree angle is not recommended by Busse for INFI - considered as paper thin edge, should be over 40 degree (like for axe), otherwise it is too easy to bend.
Thanks, Vassili.