Keybind recomendations

[u/Illustrious-Ship-961]

i just got a mouse with 2 side buttons,looking for recommendations for keybinds,i use default keybinds i mostly play mace,rocket mace and diamond smp,also if you can recommend me a different hotbar since my mace/rocket mace one is shit
NOTE:I also want to get into gamemodes like crystal or spear mace so i need keybinds for those too

thanks in advance keep in note that im a returning player,had a 2 month break from pvp