https://www.wheretocredit.com/sas-sc...ian-airlines/d start here to check earnings, get an excel and do some quick calculations of where you'll be come year end.
If you end up flying LH group, M&M is better for availability, I would move the remaining of the year, especially if you can reach SEN.

you may also pick the FFP of the other *A alliance you end up flying award flights, may be worth to distribute it (e.g. Krisflyer if you want some Premium cabin awards)