An Executioners Axe Hate

[Icefitz]

I'm planning on getting one of these, but it all depends on the answer I get. When I go on the P99 wiki and mouse over the name is says that the haste proc on the axe is worn but then when I click on it and go to the next page, it says that it's a proc. The proc would be great since I already have an FBSS so they would stack (I think). Just want to know which one it is from someone who is using it or has used it in the past. If both haste can't stack, any suggestion on a strong 2h warr weapon that I could get for 100-200pp?

Thanks