Funny, as I'm about to go back to Mevotech control arms after using the SuperPro arms since November 2018.Recently purchased a set of Superpro LCAs and Control Arms. G8only sells them and the price was close to OEM. Will report later on the results, but i think it's safe to assume that those stock rubber bushings worsen the vibrations problem.
They didn't add much NVH but they did lower my vehicle when compared to the Mevotech arms. This would be fine if I was at stock height but I'm lowered on King Springs and really like the front ride height with the Mevotech arms.