I'm looking for a new racquet because I'm fed up with string breakage and loss of control. At the time I'm stuck with an OS Wilson Hyper Hammer 5.3 with lead tape at 3 and 9 o'clock positions. String gauges of 16 last me approximately 3 hours (haven't even touched higher than that in a long time). I've been trying 15L; So far it hasn't broken on me but I have minimum control and "bite" on my strokes and it feels absolutely awkward. I'm looking for a racquet with a dense string pattern and added control. I'm pretty confident on generating my own power and topspin (most of my errors fly long). However, I don't want a major drop in power or an extremely heavy racquet. Headlight racquets aren't a problem I guess because I can add lead later if needed. I've been looking at these two Head LiquidMetal racquets mostly for the 18x20 string pattern and control. Any suggestions on which one is more preferable. or other racquet suggestions? I'm mainly a comfortable baseliner seeking something able to retain rallies and provide touch for passing shots.