Ok so i know its important to use tennis shoes, In past I've tried a few pairs and they all slowed me down bigtime and I mean bigtime. Speed is one my best threats so I stoped using them. Ive had the best luck with nike running shoes mainly due to their lightweight and the dual fusion i wear have so much support its amazing. That being said I know I should use tennis shoes so is there any out there literally as light as a running show something that wont bog me down like the few others I tired? I did some research and I saw some mention, v9 but I'm looking for the lightest shoe possible. Help very appretiated.