What about these have a better sound stage? Would something like this

http://www.amazon.com/Technica-Audiophile-ATH-AD1000X-Open-Air-Headphones/dp/B009S330O8/ref=sr_1_1?ie=UTF8&qid=1448923848&sr=8-1&keywords=audio+technica+1000

Is it the larger driver that helps?