well i have 1 simialer to the black 1 . mine is a brunswick pro player (6 ball, dropped down to a 4) and the two your choosing between i would say pay close attention to the handles. the blue 1 looks to be a bit better suited the other is just thin gage square tubing (if its like mine) and can get bent.
these bags are real stable they wont twist over on ya, thats y i got mine.