Okay, that's interesting
Your zombie somehow sounds like resident evil 6 zombie;
where there are slow at first but when the start to approach you they will get faster and can jump at u
I don't know if you ever play RE:6 before, but that just how zombie in RE:6,
I love classic slow zombie when they are in huge amount of them just like dead rising, a tons of slow zombie,
But If the slow zombie amount is little it is rather boring
I love the modern zombie too, like left4dead cause that fast zombie, sure give a hell of adrenaline rush
Your zombies, do u give them weapon?
Like RE6 zombie where some of them has a weapon