Jump cooldown

It ruins combat, and a user can jump infnite, causing unbalance with guns.

Could you please explain how jumping ruins combat?

it isnt really ruining combat, its more of a distraction. jumping just gives a head start to align hitboxes, and hit users while jumping, it can also result in higher resolution as they wont be able to aim up to get said user.

Jumping is a valid strategy in combat, one users must accommodate for when shooting others

Personal take, I dont see it as much of an issue due to the jump height. I dont find myself needing to adjust much when people are jumping and can mostly keep my sights level

yeah the jumppower itself negates this, and plus the guns are already super duper busted so jump delay or not the guns will still have a low asf TTK