I'd get that in a heartbeat.
Yeah, the folding ones are nice, because they fold. Other than that, they seem to be cheaper for a reason. My experience has been that they aren't as heavy duty and they tend to flex with a lot of weight on them--so they'll lift a back wheel.
I've got an old American-made fixed-leg with four swivel casters on it. I just store it outside my garage. Yeah, I hate storing things outside, but I've had it 8 years in Georgia and several years in Florida, and the rain really isn't doing it any favors, but it hasn't ruined it either.
Even broken down and folded up, they take up more space than I can afford in my garage.
If I have a complaint about mine, it's that the legs are higher off the ground with the casters than I'd like. I run into issues with low clearance vehicles. That hoist you're posting is a nice low profile unit that will easily slide under cross members. Mine also has the legs spreading out, while yours are straight... I think the straighter legs would be an advantage because you can just slide them right in and you KNOW what they're going to hit, while the V'd legs sometimes get hung up.
Your forward casters are fixed, all four of mine swivel. Sometimes I hate that they all swivel, but sometimes I need to move the front end over an inch or the whole thing needs to go sideways a couple inches, and then I'm grateful for the swiveling casters.
Mine DOES come fully apart, and I take it apart for transport. Otherwise, it stays together, parked in front of my shop. Just make sure you keep the cylinder in the fully closed position, to protect it from rust and seal-killing dirt.
Your mileage may vary.
-Brad