Is it hard for anyone else to switch between FPS games?

I recently have begun playing Halo 4 and Crysis 3 multiplayer and the play styles are so different between the two games that I am having a hard time adapting (more so in Crysis as I have been playing Halo for years) to preform at high levels. Does anyone else have this issue? It's the main reason I try not to play to many FPS with competitive multiplayer, because managing all the different play styles and loadouts in a huge task. 

Not really

Since all modern FPS are the exact same game, it should be super easy for you!

Modern FPS games play pretty similarly, I've never had a problem switching between any games in general.

there are a few shooters with some really unique qualities or just have little tweaks in formula (for tps rather than fps, some games have a delay after popping out of cover while others don't), but for the most part i don't have much of problem switching. the only thing that really makes me feel awful is reloading. it's like every shooter has to assign reload to a different button.

With Crysis 3 you have powers that you have to manage as well as different pace. In Halo 4 the pace is much slower, but there are other things to manage like nade arc or jetpacks. 

I guess when I regularly played online FPS I would notice the difference. After getting into Bad Company 2 I couldn't for the life of me get back into Call of Duty because it was just so different.SoNin360