For my travel (SK Y LPI-US through ARN/CPH-ORD/EWR/IAD) it seems that the huge number of direct flights AMS-US will mean that I will (have to) travel with SkyTeam instead. I do like the Y-concept on SK though, especially the better seat and quite frequent op-ups to C. I have not found any KLM Premium Economy or similar so I would guess that it is Economy that will be the "choice" then.

Is it OK to keep the comparison discussion between SkyTeam/StarAlliance from LPI in this forum?