If you go to HD Sport's website, they say a lot of high end skaters use Revolution blades.
OTOH, HD (MK and Wilson) gives high end skaters and influential coaches free blades, and discounts blades to many other coaches - but to some extant only if they use the expensive blades HD Sports pushes hardest. A dealer told me HD is pushing Parabolic and Revolution blades that way. So it's not surprising that a lot of high end skaters use HD Parabolic and/or Revolution blades.
That kind of economic issue always biases what high level skaters and influential coaches use, which is why publicized celebrity product usage has always been a very imperfect way to judge product quality and effectiveness, in any field.
I'm not an elite level skater, but for me, I think weight matters a fair bit, though I think other things matter more.
AFAIK, the lightest high level blades were the Matrix Lite blades - but Jackson stopped offering them a few years back, presumably because they weren't very popular.
That dealer says that Paramount are about 2 gm lighter than Matrix (probably insignificant) - but feels that they suffer a higher breakage rate than HD and Ultima.
Some pro shops can't sharpen Matrix or Paramount blades, because there is stuff that sticks out near the blade runners, that gets in the way, so they need special blade holders. They are also a little harder to sharpen yourself, for the same reasons. I'm not sure if Revolution blades need special blade holders too.
Paramount blades may also be harder to find quickly in an emergency.
Sorry I don't have any recent modern blades to weigh. So I haven't answered your question, but I hope this helps anyway.