Dear All, I am posting this regarding the switching of my racquet. I am using Armortech 70 Mega. I am very comfortable with this (Playing doubles). Now I am looking for an advanced racquet. Please suggest a good racquet. Is armortech 900 can provide me the same feeling. I am asking here because, if I go for any other type. I use to get pain on my shoulder and will start destroying my hand. So somebody please suggest a best one which suits to me. Thanks in Advance.... Sanal