Anyone hit with it yet? Impressions? My racket is a pure drive and after experimenting a bit, I settled on a hybrid setup of NRG2 on the mains and LUX rough for crosses. Like the power and nice dip inside the line on deep shots. Really curious how the G4 plays and would like to try out a full bed on my racket. I currently string at 60. Any tension recommendations for the G4?