what is the best enchanting?

protection,projectile protection,blast protection or fire protection?

Unprotection V

Mending is the best. Protection 4 is the second best

Protection

MACE DENSITY

Prot

Mending, sharpness, infinity, and protection

curse of binding

yeahhhh put curse of binding and curse of vanishing on everything

Sorry if I’m wrong, but isn’t there protection 5 or is the max protection 4

Your wrong. There is on,y prot 4

Mending is probably the best enchantment because while most other enchants are good, mending basically makes you keep your stuff forever. I'm pretty sure there is a glitch though where you can get a protection 6 diamond helmet by killing a very rare skeleton which has Protection 3 enchant twice.

that got patched in 1.19 it think

PROTECTION 3657345678234567893456783456789

Sharpness V