OS service in longhaul is a bit better than LH, seats are very similar, IFE is of course better since everyone has their own personal set.

Inside Europe OS is better in service attitude, but most flights are food for purchase, with varying quality, but good price.

OS recognises FTL status much better than LH, or atleast says those extra words sometimes. I have actually been waitlisted on the cheapest fare class after calling the OS call center and got a reservation in that class two days later only because of FTL status.

Regards Oliver