Karioca, Congratulations on getting your DOJ! Seems like things are rolling again
I would go for Qatar, but that's my opinion.
I guess your life / work in Moscow has a lot of pro's as well.
When are you joining? I did my interview in january as well (NTSO though).. Haven't got a contract yet. Hope to get some good news too, but I realise there are others waiting even longer (Tritzo 12,5 months..). Let's hope for the best.
Goodluck!