You need a Power Feed, but which one?

I Compare 4 Power feeds for a Milling machine. They run in price from $125 to $1000 come along and find out witch one is best for your machine.

Tee Spring https://teespring.com/stores/build-something-cool-2
Email .........Dale@metaltipsandtricks.com
Instagram...Metal_tips_Tricks

My Amazon store front BUILD SOMETHING COOL
https://www.amazon.com/shop/buildsomethingcool?isVisitor=true

E bay Wing Ding $125 Power Drive
http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575615275&toolid=10001&campid=5338730785&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FPower-Feed-X-Axis-150-Lbs-Torque-for-Bridgeport-Type-Milling-Machines-0-200-RPM%2F202017492741

E bay $350 This not the one I tested It's no longer available
http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575615275&toolid=10001&campid=5338730785&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FALIGN-TAIWAN-X-AXIS-POWER-FEED-KNEE-MILLS-BRIDGEPORT-OTHER-MILLING-MACHINE%2F333289967731

E Bay $800 Servo My favorite, but expensive
http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575615275&toolid=10001&campid=5338730785&customid=&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FServo-200-140-Type-140-X-Axis-Power-Feed-Speed-for-Bridgeport-Series-I%2F323788071548

Видео You need a Power Feed, but which one? канала Build Something Cool