i have a citi aa amex now, need to cancel and wait to churn, so i need a new one to use during that time. sounds like the spg is the way to go, but i'll wait a bit and see if they offer the 30k. is that a churnable card?
i spent a night in frankfurt once. nice trains, city seemed dull (but we just spent the night and left, no tourism). had a cup of tea for like 4 euros and some low quality lahmacun. saw a lot of prostitutes, some of which were probably nazis.