A Great Addition to your Shop! 

In my opinion, Raymond Head knocked it out of the ballpark when he "invented" the economical hydraulic welding table idea because it covers several key points that everybody seems to need.

Firstly, they are small. Some will complain that they're too small, but that really depends on what you're making. If you don't have a lot of room but want to be able to weld, a hydraulic cart is the perfect solution and is far better than the lightweight, fold-away welding tables that you can buy.

Secondly, there's mobility. If you don't want the table in the middle of your garage.... just roll it into a corner. 

Third, while being able to raise and lower your work so you can weld in a comfortable position is nice.... what really makes these carts jump out ahead of the pack in my estimation, is just being able to use them for other things. If you need to unload heavy things from your truck... the cart is ready-made for that. Need to work on your lawnmower, the cart is ideal as a small bench that allows you to get to every part of the engine without any fuss. As a blacksmith, I can say with certainty that one of these would be really nice to have so I'm not stuck trying to freehand the 200# propane tank off the back of my truck every time I get it refilled!

Plus, being "multi-purpose" like that makes it a lot easier to sell the idea to the missus. ;)