I have been two weeks with 4.2 reach on ranked duels and bedwars, I have faught against mods and admins of hypixel and never got banned, and I am undetected by the anti-cheat, hypixel has really fell off. Multiple people have reported me and mods have said I wasn't cheating LOL, so don't be afraid to go above 3.2 reach, I personally recommend 3.8 just to be extra careful