I would like to talk about Odin's Avenger compared to Pally Halberd.
So here is Odin:
Str + 30, Vit + 30, Max HP + 10%, ATK + 100,
Increase damage with Shield Chain by 210%,
Increase damage done to Medium sized monsters by 35%
And this is Halberd one:
Increase Damage done to Demi Humans by 17%,
Str + 20,
Dex + 10
+ 15% HP
Actually, we can see that Halberd is just worse then Odin's. Was it supposed to be so? they cost 30$ each so i guess we should add something to Halberd to make it different from Odin's at least. So, here is my suggestion on a Halberd stats:
Increase Damage done to Demi Humans by 17%,
lvl 10 enlarge weight limit
Str + 20,
Vit+ 20
Dex + 10
+ 15% HP
Explanation: Odin will remain great offensive weapon for Paladin and Halberd will become more supportive one.