[Guide] The Current Meta as of 17.4.5

So if you're trying to figure out what to bring where, then you're reading the right stuff. Here's a list of all the meta team configurations in Warframe as of 12.4.5!

Here's a brief overview of the preferred team composition for each of the popular Maps/Game Modes in Warframe along with some build suggestions/notes.

Expect the meta Team Builds for the following:
Trials/Raids - Law of Retribution
EXP Farm - Draco
Defense - Non-Infested
Farming (Resources)
Farming (Credits)
Farming R5 Cores - Triton
ODD (Orokin Derelict Defense)

Trial (Law of Retribution)

Required:

Loki (Prime preferred, Disarm/Decoy and Invis)
-Max Range
-Duration
-Max Energy (to carry)

Mirage (Blind Build)
-Max Range
-Duration

Nova (Slowva)
-Max Duration
-130% Power Str or more

Trinity (EV Build)
-Max Range
-Max Power Strength
-Min Duration (12%)

Optional:

Trinity (Bless Build)
-Max Energy
-Quick Thinking for 99% bless
-Max Duration

Frost (Globe Build)
-Max Range
-Power Strength
-Armor

Vauban (Bastille Build)
-Max Range
-Max Power Strength
-Duration

Excalibur (Radial Blind Build) - Poor Man's Mirage
-Max Range
-Duration

EXP Farm - Draco

Required:

Mesa (Peacemaker Build)
-Max Efficiency
-Power Strength
-Energy
-Duration

Trinity (EV Build)
-Max Range
-Max Power Strength
-Min Duration (12%)

Frost (Globe Build)
-Power Strength
-Armor
-Range

Optional:

Any (leech)

Nekros (Desecrate Build)
-Max Range
-No Despoil

Nova (Fast Build)
-Duration
-40% Power Strength (or at least below 100%)

Defense - Non-Infested

Required:

Mesa (Peacemaker Build)
Trinity (EV Build)
-Max Range
-Max Power Strength
-Min Duration (12%)

Frost (Globe Build)
-Power Strength
-Armor
-Range

Optional:

Nova (Fast Build or Slowva)
-Duration
-40% Power Strength (or at least below 100%)
OR
-130% or more Power Strength (or at lease above 100%)

Any (leech)

Farming (Resources)

Required:

Nekros (Desecrate Build)
-Max Range
-No Despoil

Hydroid (Pilfering Build)
-Low Duration
-Power Strength
-100% or 145% Range

Trinity (EV Build)
-Max Range
-Max Power Strength
-Min Duration (12%)

Optional:

Equinox (Power Strength Buff Build)
-Power Strength

Mirage (Total Eclipse Build)
-Total Eclipse
-Power Strength
-Range

Frost (Globe Build)
-Power Strength
-Armor
-Range

Rhino (Roar Build)
-Duration
-Power Strength
-Range

Loki (Disarm Build)
-Max Range
-Duration

Farming (Credits) - Hieracon

Required:

Chroma (Effigy Build)
-Max Efficiency
-Power Strength
-Energy

Trinity (EV Build)
-Max Range
-Max Power Strength
-Min Duration (12%)

Nekros (Desecrate Build)
-Max Range
-No Despoil

Optional:

Equinox (Power Strength Buff Build)
-Power Strength

Mirage (Total Eclipse Build)
-Total Eclipse
-Power Strength
-Range

Frost (Globe Build)
-Power Strength
-Armor
-Range

Rhino (Roar Build)
-Duration
-Power Strength
-Range

Another Nekros or Chroma (same Build as above)

Farming R5 Cores - Triton

Required:

Frost (Globe Build)
-Power Strength
-Armor
-Range

Nova (Slova)
-Duration
-130% or more Power Strength (or at lease above 100%)

Optional:

Any Damage Dealer
Any Crowd Control frame

ODD

Required:

Equinox (Maim Build)
-Max Range
-Power Strength

Banshee (Sonar Build)
-Max Range
-Power Strength
-Duration

Nova (Fast Nova Build or Slowva)
-Duration
-40% Power Strength (or at least below 100%)
OR
-130% or more Power Strength (or at lease above 100%)

Trinity (EV Build)
-Max Range
-Max Power Strength
-Min Duration (12%)

Did I Miss Anything?

Did I miss anything? Are there any revisions? Please comment below and I may add it to the post (and give you credit for it)!

Thanks for reading!