Water pump OEM FORD or Saleri

I bought a saleri water pump with plans to install it myself. When I realized the job would be a little harder than I expected I decided to take it to a shop to install. They just sent me a report saying that they installed the saleri and it “was not within the tolerances for the spec” and it began “leaking immediately”. There solution is to order me a graf water pump which they describe as a “reputable” brand which insinuates that I brought them a water pump worse than a graf which from my research doesn’t seem to be true. I’m a little frustrated as they are billing me $400 extra to buy and install the Graf when I thought the saleri one should’ve been fine.

After researching I decided upon a Saleri pump from World Impex since it has the resin impeller and is 1/4 the cost of OEM. Well, the first one arrived with one of the vanes broken off the impeller. Impex rma'd it, but the second one arrived in even worse shape with a big chunk broken off the impeller. I attribute it to poor packaging.