Magna Riser LRS stand review

I'm still waiting for my own Magna Riser LRS "Airborne" stands to arrive (hopefully, maybe a couple of weeks from now) and to form my own impressions, but in the interval there is a vividly enthusiastic review of the combo on "Positive Feedback" by Tom Gibbs. It was posted January 18.

If these yield half the benefits Tom reports, I'll be more than happy with them. Anyone here tried those stands?