DISCLAMER

This is my build, not necessarily the best meta. I've provided a base with modifiable suggestions. Please comment respectfully.

Weapon

[Primed Reach]: +3 Range.
[Primed Smite Grineer]: x1.55 Damage to Grineer.
[Shoking Touch]: +90% Electricity. Combines with Fire to make Radiation.
[Molten Impact]: +90% Fire. Combines with Electricity to make Radiation.
[Blood Rush]: +40% Critical Chance per Combo Multiplier.
[Gladiator Might]: +60% Critical Damage; +10% Critical Chance per Combo Multiplier (current: +50%).
[Gladiator Vice]: +30% Attack Speed; +10% Critical Chance per Combo Multiplier (current: +60%).
[Berserker Fury]: +35% Attack Speed for 10s (on melee kill; stacks up to 2x.)
[Melee Retaliation]: Gain X Melee Damage for X current Shields. Bonus halved for Overshields.

Incarnon Genesis

Evo II: Wartime Nerve
Evo III: Orokin [Reach]
Evo IV: Absolute Valor

Information

No stance performs better.