Incarnons

Incarnons

Information is sourced from the Warframe wiki, complied list of the best ones. Disclaimer I have not tested all the ones from the table below.

Week 1	Notes
Braton	Basic weapon gets a big upgrade
Lato	Not the strongest upgrade
Week 2
Boar	One of strongest upgrades
Gammacor
Week 3
Latron
Furis	Uses arcane Cascadia flare
Strun
Week 4
Lex
Ceramic	Used as bonus numbers sort of weapon
Boltor	Upgrade to weaker older gun
Week 5
Torid	Upgraded to status beam monster
Miter	Can use neutralizing justice against corpus.
Atomos
Week 6
Burston
Week 7
Dread
Hate
Week 8

Some weeks are better than others, major upgrades, others have niche uses. Everything gets a huge upgrade in terms of power.