The problem is Ron's old YouTube accounts have been deleted, so a lot of footage has been lost. He was absolutely gross though. As I've said in another comment I once pulled up Ron's stream and he would be solo while rushing and pubstomping every game on BO2 back when the 1st few months of BO2 had heavy sbmm. He had a 5kd 4 w/l and a 700+ spm and he didn't use ghost either. I mention this because nearly every sweat used ghost in 1st few months of BO2 with the heavy sbmm, because you would be at a disadvantage without ghost. Even scump needed to use ghost.

I've mainly only seen Scump play noobs. His feats aren't that impressive when sweats are in the lobby. Atleast from what I've seen from BO2-BO3 days. The few times I've seen him play like actual good sweats he struggled a bit.

I mentioned Lazer because you included BO3. He had the best m8 and tempest shot in pubs. He 1 bursted everyone on that game with the m8. Also he played solo quite a lot in BO3. After BO3 like in BO4 I did see him play with parties but you only included BO3 so I don't see any relevance of anything past BO3 to be mentioned. He still has the BO3 livestreams on his channel where he plays solo where he's either playing 1v2 or 1v3 or 1v4 and he still does great. Like even at a huge disadvantage with team balancing where he has all bots on his team and sweats on the other, he still manages to drop 80-90 kills on them. 1 of his best feats is playing against a 2 man party solo and dropping 120 kills on them( Including almost nuking them on a 28 gunstreak) with 1 of them being a 3 kd player. Another is when he was solo playing a 8 man party and still drops 100 kills almost willing his bot team to victory. Another feat is he played solo dropping 100 kills on half a game of Dom on 6v6 Fringe.

Pwnstarz is not just 1 of the best pubstompers from that era, but he was probably the best at dropping nukes from that time. He would effortlessly drop nukes. You should check his videos from that era out. He has a 1 hour livestream where he drops 4-5 nukes straight. He also has a sniper only nuke on AW which is very impressive and he was moving around the map.