What happens when you prestige?

[Xotic]

I have prestiged and now I am prestige level 3 but I am not sure what it does special. Does it do anything special?

 

[FakeSham]

More money per kill
Amount of XP to level up changes
* in your level tag

 

[Xotic]

More money per kill
Amount of XP to level up changes
* in your level tag

i think i also noticed you get regen 3 per kill for 3 seconds

 

[Monit0r]

i think i also noticed you get regen 3 per kill for 3 seconds

its a default feature