I recently picked up and started another playthrough of New Vegas. While there have always been a lot of debate over which faction to support and why, something I'm curious about is which version of the Hoover Dam battle did people enjoy playing the most, and if that was different from the faction you support.
For me, while I prefer Mr. House/Indy ending, I actually prefer the NCR's version of the battle (have not tried the Legion's, which I will this playthrough). While dressing down Gen. Oliver with an army of securitrons is satisfying, I enjoy the NCR version more because it is longer and bigger, while the House/Indy version drops you halfway across the dam, wheras with NCR you have to fight all the way.