All I can tell you is that I am completely disinterested in involving myself with anything illegal, and as far as I can tell, so are the people who I've talked to and were involved with this archive. The situation is not much different than if you were downloading a big archive of Cock Hero videos. Even with a single CH edit, we can't know what's in it in advance. Ultimately, when you download a CH edit from some new editor, you just trust that the vibe of the community has not attracted anything that doesn't belong here.
But if you're still hesitant, you can always just download the parts you are more confident about, which brings us to...
If you like BIAS you'll also likely enjoy Brainmelter, especially his two latest edits: "Gooner Anthem" and "Gooner World". He outdid himself with these and I consider them instant classics for the whole scene.
And if you like Crazyheacrab you must check out Hungflick's work, notably "Worth Your Worship", although this has been posted here before.
Slightly different but still in similar wavelength: mstc. All of his material pops but I'll give special mention to: Glamour Pop, Gianna Dior PMV, and Raining.
That's a bit outside my area of expertise, sadly.
But I can't leave you empty handed so I'll mention DeepSlutPuppy, a true OG of the PMV scene and dazzling editor who set the bar for editing, effects, and synchronization exceptionally high. Most of their material involves transgendered/sissy stuff but they've also made a "straight" edit named "DeepSlutPuppy 7". Overall, lots of pounding.
You should also check out a few lovely edits by Kainloc of Meg Turney (a tastefully thicc lady), specifically "Hallucinogenics" and "Wandering Stars". No pounding here, but excellent dreamy teasing.
Finally, you may already know Mr Candy Man as he's a Milovana local, but in case you don't, check out "Booty Bounce" and "RIDE 35". Lot's of flesh pounding, impeccably synchronized to the music. Maybe it will speak to you.
And here's a more vanilla recommendation for everybody: Cum4music, specifically "When I rule the world", "Honey Pussy", and "Treat me like a slut". Fun, playful, imaginative compositions with 2d effects and overlays, lots of passionate fucking and irresistible endings.
If any of these recommendations hit the spot for you, I'd love to know!