tennis rebounder net vs. practice wall
i am thinking which one to buy to improve my game. the rebounder costs a fraction of that of a practice wall, plus it is detachable. so I am inclined to go for it. but since I have no experience with it, I wonder whether the rebounder is at all comparable to a practice wall (particularly compared to a parabolic wall, which I find great)? does it feel real? does the ball bounce back to the hitter or remain short/ go long? any input appreciated!