I'm not that in tune with the other airlines and how they distribute their Eco+ seats as i mostly fly united. I really like that you can choose those seats for no extra right charge right at booking... I think i will give it a stab with LH or AC on my MP Account and see where I land... towards the end i could still decide to status match with DL maybe? or start over with another Airline in 2021

P.S. going through the history it was mostly on U, V, T or L tickets. That woudl net me anywhere between 100 and 25% on SK?