I ordered a demo of the Biomimetic 300 tour. Unfortunately the aerogel didn't have an option to demo it. I noticed the specs on them are almost identical so I was wondering what playing characteristics made them different? Unless I really like the Bio 300 tour a lot I'm leaning towards getting the Aerogell 300 tour since they are considerably cheaper and I could get 2 of them after I trade in several of my older racquets.
Thanks for any help/suggestions.