War is better by far.
About half of Bomb is quite boring to me (AMAAW, ABOY, Yahweh, OOTS, MD). Vertigo and COBL are great hit records, but the album just doesn't have the overall feel of what a great album should be. It doesn't flow like Joshua Tree, UF, or Achtung Baby, or yes, even War.
I could listen (and HAVE listened) to War all the way through over and over.
Surrender is one of their most underrated songs ever and unlike a lot of people here, I don't mind Red Light and the Refugee. Also, keep in mind that in 1983, U2 was unknown to much of the world, and then came out with New Years' Day and Sunday Bloody Sunday and start selling out 10-15,000 seat arenas in the US. It's the album that put them on the map and on the charts, while the Bomb is just another album with a couple decent hits and sing-alongs.