Hey guys, I am also looking around and the new dunlop 500 tour 4D cought my eye, I am switching from a wilson k six one 95, I feel I can hit much better with a lighter frame after I play tested a dunlop 300G which was around 310 grams, if any of you have played on a 300G compare it to the 500 tour 4D for me, I wonder if the 500 is better or not, there are no reviwes or anything on the new 500 Tour on the net yet that I have seen.