5dmk3 50fps footage in premiere cc

I Have some 5dmk3 footage shot at 50fps. I can interpret footage to 25fps via the modify tab in the premiere cc project and create slow motion , that's fine.

My question is: if I want to use the footage at normal speed (25fps not slow motion) am I best to use the footage as shot or to interpret to 25fps and then do a speed ramp back to normal time ?

Are there any inherent problems by doing this ?

Thanks

Mark