My 10yr old son uses a full western grip and I use an eastern grip. I think his grip is really weird. His shots are powerful but too low, hitting the net too much and not deep enough. Does western have serious limitations? Besides, he is 2H backhander and holds continental with RH. As a result, his FH is all topspin but BH mostly flat. I am just an intermediate tennis player but intuitively I think one should have symmetry in his FH and BH to keep the mind not confused. Any feedback greatly appreciated.