Hi smjun1,
Unfortunately I had to delete the OG questions because those are not allowed to be used on these forums by request of the GMAC. Please see the forum guidelines:
read-before-you-post-general-verbal-folder-guidelines-t2718.htmlBoth of the structures that you cite are actually okay. The first one is comparing clauses (a noun and a verb) and the second is comparing nouns. The GMAT would not make you choose between the two since they are both correct. Sorry I couldn't help more! :-)