(No Brand) Huipang HP-07

In the UK (and probably everywhere) this machine is widely available, and, surprisingly to me can be priced anywhere from about £110 to £600 ($150 - $800). You can look at the pictures in the ads and see that the machines are identical; some of the vendors remove the HP07 label from the front of the robot. My biggest criticism is that the oscillating frequency is not sync'd with the "shooting" frequency, so, it's impossible to get any consistency. If there was a very slow oscillating frequency so that you have to gradually move your feet a little for each shot it would be OK. If I want to do a foot movement exercise I generally just set it up to shoot slightly to the FH then alternate between FH and BH strokes all in the same place. Here's a tip that might work for lots of robots: I was able to improve my consistency a lot by simply taping a V shaped piece of card in front of it; this prevents balls bouncing back off the bottom of the robot and interfering with your next shot. I know it doesn't sound as though it will make much of a difference, but, it worked for me.

A good robot for a very good price, but it does not have continuous feed

Incredible bang for the buck, price is in direct competition with most of the higher-end iPong robots and outclasses them by a country mile. Comes with 100 balls and can be sourced for a very low price if you know where to get it from. Does not come with a net, however at this low of a price it's very reasonable. Would buy again.