It depends on taste.
For me:
No More Pain
What's Ya Phone #
Thug Passion
Check Out Time
Run Tha Streetz
Ain't Hard 2 Find
Every song on both discs is dope, but some just don't compare to Ambitionz Az A Ridah, Life Goes On, I Aint Mad At Cha, 2 of Amerikaz Most, Only God Can Judge Me, etc.
Every song exists for a reason:
Crew Cuts (Tradin War Stories, When We Ride, Ain't Hard 2 Find, Thug Passion)
Songs for the niggas (Life Goes On, I Aint Mad At Cha, Picture Me Rollin, Check Out Time, All Eyez On Me)
Songs for the Bitches (How Do U Want It, Whatz Ya Phone #, Ratha Be Ya NIGGA)
Songs ABOUT the Bitches (All About U, Scandalous)
Party Music (Ambitionz Az A Ridah, 2 of Amerikaz Most, California Love)
Songs for the hip-hop heads (Got My Mind Made Up, Heartz Of Men)
Songs for the media (Only God Can Judge Me, Wonda Why They Call U Bytch)
Diss song (Holla At Me)
Happy songs (Heaven Aint Hard 2 Find)
Everything else (No More Pain, Can't C Me, Shorty Wanna be A Thug, Run Tha Streetz)
It's over 2 hours of str8 gangsta! How can their be filler? They chose these tracks OVER some other classics of that time like Words 2 My First Born, Secretz of War, Komradez, etc.