I would go with the '60's. Plenty of bass for an apartment - I would think. I have and Epic 60 - 500 system. Since the receiver you are looking at will decode the latest formats, you will get lots of bass out of a 500 when viewing action movies. IF I was my neighbor I would be annoyed at how much the 500 can put out during a movie like Master & Commander or Transformers. I am not a bass head for music but for movies.... I can't comment on the 350 but I can tell you that I had problems with my 500 initially (all resolved now) where it would stop working. It sometimes took me weeks to realize it was not playing - only when I would see a scene in a movie and think - hey that should have had more oomph. Telling you this part is to point out that the bass coming out of the 60's is considerable. Later, you can add the sub of your choice. A sub definiatley adds to the movie viewing experience.

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