Try the different jumps. There's a teleport jump that you might find useful. When I play I only jump when I'm behind cover to get a quick peak and fall back into cover. NEVER double jump glide into an open area. That's instant death.these servers are trash lately
I have sennheisers but maybe its a PC issue or im just listening wrong
I also don't sprint very often. With the Mida Scout rifle and Mida Mutli Tool you get a slight speed buff. Even without it, I try to lay off the sprint button.
You only show up on radar when sprinting like in Halo. Getting that first shot with the Mida Scout rifle you have a very high chance of getting the kill.