you can use 4 block solid antibot and .3 hitboxes with 70% veloYou can't just suddenly get diamond division if you don't understand the concept of Ranked Skywars, so if you have never gotten gold division legit before, it's going to take a long time.
Here are some maximum settings you can go without being banned:
Reach-3.3-3.9
Autoclicker- 11-16 CPS
Velocity- 85% Horizontal, 100% Chance
For AimAssist, you can use whatever settings you prefer
Timer-1.03
Hitboxes- 0.05
Make sure to enable Antibot (Hypixel Mode)