Best 'Endgame?' Shotgun?

[Voidforged]

I've been scouring the internet all day and I've yet to discover a clear consensus. There are equal arguments for the Vaykor Hek and Sancti Tigris, as well as the Sobek, regular Hek, Drakgoon, Kohm, and Strun Wraith. 

Assume unlimited forma, maxed primed mods, and unrelenting hordes of level 100+ enemies. Which shotgun would you choose and why? How would you build it? 

[Duduminador]

I guess I don't do end game often enough...
Have a serious addiction on Lanka, that area critical headshock is surprisingly satisfying.

[(PSN)robotwars7]

Sancti Tigris all day long. Vaykor Hek is good too, but not even level 100s can argue with a double-barrelled surprise.

54 minutes ago, Duduminador said:

Have a serious addiction on Lanka, that area critical headshock is surprisingly satisfying.

that's why the Lanka is my favourite Sniper, because it stuns groups. but yeah, you can't get away with a sniper in endgame as easily as a shotgun, even with investment. mostly because it requires more precision and enemies like Nullifiers can stop you in your tracks.

[(PSN)Nukerxero123]

Not trolling my potaoted  and unformad redeemed was one shorting the grineer in the law of retribution. So yeah add forma and see it wreck.