I was playing Minecraft Bedrock, and when I upgraded my armor set to Netherite, I noticed that when using the mace and wind charges, I didn’t go nearly as high as when I was wearing Diamond armor.
However, when I was playing Minecraft Java Edition, I did reach the same height with Netherite armor as with Diamond armor.
I also enjoy PvP’ing with my friends in my Minecraft Bedrock worlds, because most of them don’t have Java Edition. The knockback resistance is something my friends and I find annoying. Because of this, we are forced to wear Diamond armor instead of Netherite, even though Diamond armor has lower durability.
This appears to be a duplicate of MCPE-181519.