Ok, these three guys all have massive forehands, so they want a lot of spin to keep the ball in court, but they're also very tall, so they're hitting the ball from higher above the net....
Does it not make playing low balls almost impossible for them?
I know Soderling is a bit weak on low balls, and last week in Halle, when Raonic got low balls, he just chipped the forehand with a continental.... usually causing him to lose the rally. But low balls I guess aren't much of an issue when most of today's surfaces bounce high.



Then we have del Potro who used to hit with a western, but gradually changed to an eastern...


Is it just because most players nowadays are brought up with fairly extreme grips? And tall players aren't an exception...
Or is there an advantage to using it that I haven't considered?