I know for me melee has been a bit interesting. I'm sticking with spears because they have range. I haven't got that far in yet, but I've also tried the club, stun batons, and iron reinforced club. I'm hosting a server for my friend and I to play on. I've noticed that other than the spear, the other weapons have shorter range than zombie melee, which to me makes no sense. Many times I could have a zombie in my face, swing, the crosshair on the zombie the whole time, and it doesn't hit, not even a glancing hit. Even sneaking up on sleeper zombies, I can get within like a foot of a zombie, swing while they are sleeping, and not hit either. Only thing I don't have issues with is the spear. I probably won't even try to use any other melee because of this. I have not tried to play a solo game yet, so it may be because of the server, but I never had this issue prior a18.