I play the RPM blast 16 at 56 in my Head Instinct MP. I've always had someone else string my racquet until I recently purchased my 1st stringer(best move yet btw). The other stringers have always done a one piece string job, but I noticed the specs suggest a 2 piece. Since I'm new to stringing, I was wondering what the difference would be between a 1 piece and 2 and if it would make that big of a difference to my game. I was popping strings about every 2 weeks before a recent swing/grip change(deep west to semi-west) and the strings last a lot longer, but they are still a one piece. So does it make any difference to switch to a 2 piece string? Why would some racquets be ok with a 1 OR 2, while the Head recommends a 2 piece? Does it matter if I'm using the same string for crosses and mains? Thanks in advance.