Favorite and least favorite Megadeth song per album?

I don’t spin the recent albums as much, so I won’t have a least favorite for all of them.

KiMB:
Fav: KiMB
Least: Looking down the Cross

PSbWB?:
Fav: Devil’s Island
Least: The Conjuring

SFSGSW:
Fav: Hook in Mouth
Least: Anarchy in the UK

RiP:
Fav: RiP…Polaris
Least: Five Magics, but only slightly, because the whole album is amazing.

CtE:
Fav: Ashes in Your Mouth
Least: This Was My Life 

Youthanasia:
Fav: Train of Consequences
Least: A Tout le Monde

Cryptic Writings:
Fav: FFF
Least: unsure, maybe I’ll Get Even

Risk:
Fav: Breadline (nothing like Deth, but a decent song)
Least: dunno, because I never play it

TWNaH:
The only Deth album I’ve never heard in its entirety

TSHF:
Fav: Kick the Chair
Least: I Know Jack

UA:
Fav: Washington Is Next
Least: Amerikhastan

Endgame:
Fav: Headcrusher
Least: unsure, because I find about half the album unmemorable

13:
Fav: Black Swan
Least: unsure

Super Collider:
Fav: Built for War
Least: unsure

Dystopia:
Fav: Not sure. It’s a consistent album, but nothing has really grabbed me on my previous listens.
Least: Foreign Policy

TStD&tD:
Need more time with this one, but I like it.

I'm not going to list least favorites because with Megadeth, it tends to change a lot. 

KIMB:
Fav - Rattlehead

PSBWB
Fav - Wake Up Dead

SFSGSW:
Fav - Hook In Mouth

RIP:
Fav - Take No Prisoners

CTE:
Fav - This Was My Life

Youthanasia:
Fav - I Thought I Knew It All

CW:
Fav - She-Wolf

Risk:
Fav - Prince Of Darkness

TWNAH:
Fav - Dread And The Fugitive Mind

TSHF:
Fav - Back In The Day / Of Mice And Men (tie)

UA:
Fav - Washington Is Next

Endgame:
Fav - Headcrusher

Thirteen:
Fav - Deadly Nightshade

SC:
Fav - Dance In The Rain

Dystopia:
Fav - Fatal Illusion

TSTDATD:
Fav - Soldier On / We'll Be Back (tie)

Bonus:
Favorite single - Angry Again

KIMB

Rattlehead
Looking Down the Cross

PSbWB

Devils Island
The Conjuring

SFSGSW

Set the World Afire
Mary Jane

RiP

Holy Wars....The Punishment Due
Five Magics

CtE

Countdown to Extinction
This Was My Life

Youthanasia

Addicted to Chaos
Family Tree

Cryptic Writings

Trust
The Disintegrators

Risk

The Breadline
The Dr. Is Calling

TWNaH

Dread and the Fugitive Mind
When

TSHF

The Scorpion
Something That I'm Not

UA

Gears of War
You're Dead

Endgame

This Day We Fight
How the Story Ends

Thirteen

Black Swan
Fast Lane

Super Collider

The Blackest Crow
Off the Edge

Dystopia

Dystopia
Foreign Policy

TSTDaTD

Life In Hell
Junkie

Not the most familiar with a large amount of their catalouge, so I'll give my best answers (also I'll list my least my least favorite first because I like ending on the positive). And I will say that Angry Again is the only single I know, but prob my favorite.

KiMBaBiG
LDtC is probably the worst due to the lyrics. While KiMBaBiG sounds the actual best, I might go with Loved to Deth because I absoultely love the frantic feel.

PSbWB
The Conjuring is obviously the worst due to the lyrics, as much as I love the riff. Don't know too much from here aside from riffs, but Devil's Island is prob my favorite.

SFSGSW
In My Darkest Hour is the only song I know from here, but it's great.

RiP
All these songs are good. Five Magics might be my least favorite because I'm not too comfortable with the lyrics, or Dawn Patrol because it's so short. HWtPD, RiPP, and ToS, are easily the threee best here, but my fav is Tornado due to the chorus and solo.

CtE
Symphony of Destruction is the only one I know from here, but it's really good.

Youthanasia
Don't actually know anything from here

Cryptic Writing
Trust is the only one I know. Great riff though.

Risk and TWNaH
Now nothing from either of these. What I've heard of Risk sounds boring.

TSHF
Even though I love that he made this song, Shadow of Deth is prob last place because it's just a speech over a riff. Blackmail the Universe is really good.

UA
Washington is Next, don't know what the least would be

Endgame
I really like the title track, but it's all I know

Thirteen
Deadly Nightshade has a great riff. The only other one I know is the title track, which is also great.

Don't know anything from SC or Dystopia. The only song I know from TStD&tD is Dogs of Chernobyl, which is a great song.

Give SFSGSW a spin. Lyrically it’s much less occult than Peace Sells. Just skip the Sex Pistols cover (“Anarchy in the UK”).

Pethead wrote:Give SFSGSW a spin. Lyrically it’s much less occult than Peace Sells. Just skip the Sex Pistols cover (“Anarchy in the UK”).

Sounds like a good idea. I'll do that.

I haven't listened to every album but I'll do the ones I have.

RIP:
Fav: Tie between Tornado of Souls and Hangar 18
Least: No idea

CTE:
Fav: Sweating Bullets
Least: Again no idea, maybe the title track

Risk:
I haven't actually fully listened. I know people hate it but it doesn't sound bad to me.

The System Has Failed:
Fav: Shadow Of Deth
Least: Dunno

United Abominations:
Fav: Tie, Never Walk Alone and Washington Is Next. Title track is also amazing.
Least: Probably, A Tout Le Monde

That's all I can do atm.