This depends on your equipment (when asking about configs its always a good idea to post that) but here's what I would use:
Config 1: Speed
10 G3N-7900s on ship.
5 bo2s on drones (preferably level 6)
Fill everything else with your best lasers.
This will give you full speed and 100k shields.
Config 2: Sheild
Again, simple. Repeat the above config but instead of G3N-7900s,put BO2s on ship.
And yes, also 5 on drones.
Combined with either turtle OR avenger, 300k shields.
Both together, 330k shields.
Keep in mind this very important tip regarding the turtle formation.
Note the shields you have WITHOUT it activated, then put turtle on (with shield configuration) let it fully charge then switch configs.
Now before you switch configs, switch to turtle first, then you will see the 330k shields. Once the number drops to the number you noted earlier, switch out of turtle because it is useless; the extra shields it is giving you are gone now, why keep lowering your damage?
Hope I helped!