What is the exact differance in each grenades stats? For example, the grenades AoE size.d
If you’re not careful you can kill yourself pretty easily with the impact grenade there’s been several windows I’ve tried to throw them through and then… BOOM 
Or your AI can just walk in front of you last sec xD
Impact granade explode sun they tuch something and have less kill aerea
Normal granade explode after 5 second you pull the trigger and have a decent kill aerea, + if you learn the time of the explosion you can make them explode in the place you want for maximaze their use