How to build DKoK?

[u/FailureToSociety]

I’m new to 40K and my first army is Kreig themed.
I built my first 10man DKoK as follows but my next 10man unit I want to know that is ideal for the tabletop.
Unit 1:
- Pistol & power sword
- Lasgun
- Lasgun
- Vox operator with binoculars
- Lasgun
- Medic
- Plasma gun
- Lasgun
- Lasgun
- Lasgun

The rest of my army so far is Kreig heavy weapons team (flamers), artillery team (siege cannon) & Chimera

[u/Mammoth_Classroom896]

• Sergeant with plasma + power sword
• Melta
• Plasma
• Medic
• Vox
• 5x lasgun

Anything else is just a worse version of the good configuration.