"Speed Buff" tactics and tips

Games Halo 5: Guardians
1

I wonder if anyone know some tactics, tip or trick to improve the idea of “Speed Booster 4 x” or “Speed buff” for each time we get more kills and more fun!

Example of Speed Booster 4 x Speed or buff below:
https://www.youtube.com/watch?v=cRujsnoeCnE

2

Equip the speed armor mod, carry an energy sword, and slide around instead of running.

3

Great! Slide is better than running? And the stimulation of race spend according tohow I run?