Armor/Rod suggestion

I've been planning to suggest this since the change was made, zombies were buffed as far as i know and humans were nerfed, i think the armor limit should be increased a little bit since it's not that easy for humans to survive while having access to buy armor 3 times in the whole round. Also i think there should be limit for the rod since the server is in chaos when all players buy rod and it starts lagging horribly. Thanks in advance