1 year and a half and I use 5 as this one (for 4 speakers and a follow spot).
What is so special that you like best?
The system of worm that can raise the load more easily.
What is so special that you like least?
The clamping system which I think is a little lightship. I advise strongly not to load the footing up to 25kg instead of 50kg announced for security against tightening.
Did you try many other models before getting this one?
No, no. However I also have 4 "BS-2700 Millennium STATIV" projectors for PC 500 PER 56 (which have also the same advice I give here).
What is your opinion about the value for the price?
For 50 € I find it very correct.
Knowing what you know now, would you make the same choice?
Since I do not get this material all weekend (and therefore use non-intensive) then probably yes.