I love Halo and Bungie. The only games you'll see me play thats NOT halo are Battlefield BC2 Battlefield 1943, Flight Sims, Oblivion, Skyrim, and Minecraft and CoD on occasion.
Yeah, Halo 3 armor, helmet detail specifically, is alot better than Reach. For example, the back-of-the-helmet detail of recon, the scout helmet in Reach reminds me of a frog, EVA looks cooler in Reach, actually, Mark VI looks better in Reach, but the Mark V helmet, OMG! I cant stand it in Reach now! NEVER should of bought it! It looks SO much better not just in Halo 3, but better in Combat Evolved and Halo Wars,too!