My personal worry is that they'll now start checking the carry-on luggage weight. I don't like check-in bag for intra-Europe flights, and even if my carry-on has small dimensions, it's often bit heavy - typically just over 10kg (laptop and other typical business travel stuff).

In my opinion, the 8kg limit (incl personal item) is ridiculously low, and if I understood correctly, the same 8kg limit will be now applied also to business class both short- and long-haul.

It also seems that even business ticket now has max 23kg checked bag, not anymore 32kg. It has been sometimes handy to have one heavier bag for longer trips, but I guess from now just do two lighter bags instead. Not sure how that'd benefit Finnair. Even more stupid would be check-in bag for short travels just to stay below that 8kg carry-on limit...