I can say with decent confidence that they are noticeably less wobbly than the last batch (or whatever is installed on my VA68, I didn't build it).
They still wobble, but it's definitely closer to what you would be used to w/ MX switches. I'm not super picky about wobble (never sticker or swap housings because of it), but the old MQC batch was a bit too wobbly.
I could take them apart to w/ some pics, but it's looking good. Now I have to shave all these SP Alps stems down, so I can fit them onto these stems (still super tight/impossible without modding).