I just bought a pair from HF. They seem well made for what they are. I don’t see any difference in quality than the Big Red or OTC that you would buy at the other big box stores.
I’ll tell you how well they work when I clean the shop out. LOL.
I do like the idea of the hydraulic lift ones. You can lift, move, set back down. The price seems a little prohibitive.
What are you moving that’s 5000 lbs?