Pages will be very capable of doing brochures, plus it will be easier than Word
Word 2011 is also very easy, and with the new Page Layout features has some advanced features to work with.
I have both iWork and Office and as I learn more and more of Office on the Mac I am really liking Office better than iWork. (But that is probably because I used Office 2010 on the PC before getting the Mac 3 months ago)