The old but time-tested cheat client Pulse allows you to play with cheats and not think about any problems. You will now be number one and it does not matter if you are playing on the server or in single player.
Pulse Hacked client for Minecraft 1.16.5/1.16.4/1.12.2
The player is given great freedom in the choice of functions that will help him hack the server and become a cool player. You will have many functions like kill aura, aimbot, speed hack, fly hack and others. In any case, you can even hack HyPixel, it is incredibly easy, there is also a bypass of anti-cheats.
As for the appearance, it is of course outdated and not suitable for demanding players. But this design does not load your computer so much and allows you to get the maximum FPS during the game. The cheat menu itself also looks poor by modern standards, but everything works.
Summing up, I would like to say that the appearance is not always decided by a good hacked client or a bad one, but if you think so, then you should look for another cheat for the game. Otherwise, Pulse is a good cheat that the administration will not find in any way.
Download Link: Pulse