Comments: I'm a lefty with a full western grip and a weak 4.5 player.
I use a Wilson hammer 2.3 16x19, an ultra light stiff frame that I used
to string with 16g Babolat RPM at 54lbs. I just had it strung at 53
lbs with this Black Widow and liked it from the very first stroke.
I could actually felt the bite on the ball giving me even more spin and
control. It felt like the ball stayed on the strings significantly
longer, more than I ever experienced with any other strings. Next time I
get it strung, I may go down to 51 lbs to see if I get a bit more power.