I'd definitely wait 6 months for a double album. We've been waiting 5 years, what's 6 more months after all? Besides, if they are taking their time to improve songs, I'm all for it.
Now, in the next tour, U2 plays 2 nights in a row in your city.
WYR
Go to the first night where they play Acrobat for the first and only time,
or...
Go to the second night where they play Tomorrow, When I Look At The World and Cedars of Lebanon as a closer?