What is the best tennis ball machine to buy?

doubt133: What is the best tennis ball machine to buy?
I am looking to buy tennis ball machine I am 4.0 player and I am curious what features are most important and what is best brand to get?

Answers and Views:

Answer by brigit
SuperCoach

Cool features

Level buttons: selecting player’s level (0-9).
Mode switches: Play, Enter strokes, Pause/Repeat, Fitness/Adjustment.
Memory: Save, Recall
Type select: (Flat, Topspin, Sliced, Lob).
Calibration switches adjust the speed and vertical angle of the stroke (Up, Down, Faster, Slower).

Answer by Olivia O
Supercoach is the right way to go it is the latest technology for ball machines right now.
But the Lobster ones arent bad and niether are the silent Parters.
Their pretty much all the same except the Super coach is way better.