I am planning a "semi RTW" trip AUS-SFO-SIN-(DBX)-FRA and I was wondering if I should stopover in SIN (coming from SFO) or in DBX. If I stopover in DBX I would probably take Emirates from SIN-DBX-FRA, otherwise it would be Singapore Airlines with SIN-FRA (nonstop). Also, maybe some German could advise me if we need special visa for the United Arab Emirates?
2nd Q:What about the Y class of these airlines. Is Emirates better ?
Thanx!