With Trail Rat on this, cheap workstands are great if all you want to do is turn the pedals and give it a clean. They’re horribly flexy once you try and get physical with anything or need to hold the bike at a strange angle.
The other issue when wanting to “buy right, buy once” is spares, try getting new bits for your no-name Chinese special 5 years down the line.
I had a 15 year old Park PRS-1 whose head finally gave up and even though it had been superceeded almost a decade previously they still sorted me out with a replacement.
For that reason alone I’d go with either Park or Feedback (possibly Minoura too but I have no experience of their long terms spares support), Kestrels are ace but aren’t the most practical options for most people, if you’re 100% you’ll never have to move the bloody thing then go for it.