Have anyone tried Luxilon Big Banger Original strings before?
Its used by several pros since their early days and have stuck with them till now.
Juan Carlos Ferrero & David Nalbandian are using them to name a few.
Interested to try it but would like to know some feedback first.

Very decent strings. You may need more than 1 string job to find the tension that works for you, if you can score this at a moderate cheap price I'd say go for for it. If you are paying retail, I'd still recommend you try this string, so you can say you have tried it. I would not recommend you string this above 55 lbs, I am guessing on either your Yonnies or K6.1 95, but its your call.