The tennis tutor player plus tennis ball machine is the only choice for any club or coach and is the same as the tennis tutor plus model but with the addition of random shot generator this fires the ball all over the court and allows you to mix it up and really practise in a real life situation if youre looking for a tennis partner that will sharpen your skills build your confidence and raise the level of your game in addition the machine comes with a 6 dozen bucket of mantis team balls a