What is the best combination of weapons for Star Wars battlefront renegade squadrant

There is no one good combination; it depends on your playing style. However, I find that the following works well for me: Primary Wpn-Arc Caster; Secondary Wpn-Fusion Cutter; Power-Up-Regenerate/Vehicle Auto-Repair; Health-Lvl 2; Speed-Lvl 1; Capture Rate-Lvl 1. I'm more of the unique strategy/melee type, so I use the arc caster to clear out groups of enemies (up to 4 in a one-hit kill!) near CPs; I then activate the Regenerate Power-Up in case any others show up while I take the CP. The fusion cutter, while dealing no damage, allows me to fix my vehicles and turrets so I can use them, to devastating effect, against the enemy.