Hide features in menu or disable on compilation?

[Marsu42]

Now that the new 60d memory code is there (thanks!) the feature-complete ml fits into my 60d again. I used to #undef features I didn't need...

... and now I'm asking myself: Is there still any advantage of having a smaller binary w/o features I will really, really never need or is it basically the same concerning performance, stability, memory fragmentation and so on to have it all and then hide the menu items?