(Just some thoughts, sorry if I'm not clear.)
I use the heal gun to gather speed fast and have more random movements.
I grab wathever I can with the heal gun, try to go behind the enemy and use my pulser. Move with heal gun, fire with pulser.
EDIT: learn to move with your heal gun (like when I play scout, I let the sword tell me where to go). When I play tech, I consider my teammates like hooks and shields. If a tank bubbles up, I'm dead.
2 things to add:
You can use nanosurge to make your enemy stumble, preferably on a mine. For this to work, the enemy's shield (aka blue bar) must be empty.
The pulser is a good weapon that shoots in a straight line. While you dodge the shots of a sniper (using broken/random moves), you can shoot him from capture point.
always depends on the situation, sure
Indeed, it's a great opportunity to share opinions