This I don't know. I'd only applied for Dutch visas back then and they took 2-3 weeks. After I got citizenship, the Dutch made the RTD visa free
Indeed you don't want to fly into Germany and then elsewhere. There are increasing border checks now, especially when one flies from a southern country to a northern country (they checked us going to Germany when flying from both Spain and Greece). You'd have a better chance in the Netherlands I think, but still, I wouldn't recommend it. Others on this forum WOULD recommend it.