Borshchov A.N. wrote: Wed Oct 27, 2021 4:23 pm Personal practice has shown that it is about all the same ... it's all about the settings. I would like to hear your authoritative opinion: which is better? If possible, a couple of examples

What many people who trade the Xard-system haven't understood - up to this day, I believe - is the fact that if you use the right MA you don't need VQ as it just represents the MA-cross (which you can see anyway if you look at price crossing MA).
What they do: they watch the MA and then check on the VQ (both, naturally, give the same signal because their maths is identical) and think: confluence.
Well, think a bit more, is my advice.
What we have now is extra lines which could ideally show support & resistance.
But as the indicator is based on an MA it does not and will not work during ranging periods (as everybody knows MAs don't work in ranges etc).
So, in this case, logic is better than examples.