Eastwood body saw

I think the body saw is the same as the one from Harbor Freight as with a lot of Eastwoods tools and other companies as well. I have had 2 saws from Harbor Freight they work well for a awile even if you oil them daily when in use. It is all about what materials are use in the inside of the equipment brass and steel valves as opposed to aluminum valves. I spent the money and brought a Matco(made overseas as well) but it has stood the test of time so far works just as good today as it did when I brought it. Compare Harbor Freights english wheel,metal brake,sandblasters,etc. to Eastwood's and you tell me?