In each MCU film, you get the Marvel logo will lots of different comic strips flashing on the screen. Do these strip differ to cater to what each film is about, or are they always the same?
This is the MCU one (Iron-Man through Iron-Man 3 (excluding the Hulk)) and is also used in such films as the Blade trilogy, Spider-man trilogy, Daredevil (2004), X-Men franchise, and Man-Thing.
And this is the new one introduced with Thor 2: The Dark World and continues for all current MCU works.
This is a compilation that shows some variance based on the show. Specifically The Hulk movies, Electra, Fantastic Four (2005, 2007), Ghost Rider, and Punisher Movies. Some of them are a variation of the first one (with choice character frames inserted), while others are completely redone with their character / color palette.
(It also incorrectly shows Thor 2 and Age of Ultron as having the old non-3D logo).