I owned the JD2 model 3 manual bender for 8 years. For the $ you can't beat it. Put together 6 cages for Jeeps; 3 for Toys and several Exo Cages and numerous tire carrier / pre runner bars. Never had an issue other than if you are using 2" .120 wall you better get a 6' cheater handle or you get tired quick ( Air over Hyd is an easy conversion ). Sold mine for more than I paid for it before leaving AZ. Just my .02 but only buy the 180 deg + dies for whatever tubing you will be using. I used a borrowed 1 3/4" 90 deg for a friends and exo cage and hated it. ( not enough options for bends ). When the AZ house sells I will be getting the JD2 model 4 with all the Dies to go in the new shop. If $ aren't a problem I would go with the Model 4. A friend of mine has it and it is Awesome.