HI girls! I feel so lost, ths last stretch has me SO freaking busy I don't have a second to breathe! I'm sorry I haven't responded much lately

I have a quick question..what kind of paper should I use to print my menu cards on? I wanted to do metallic grey but a) not sure if the ink will smudge on the shiny paper and b) not sure what color to make the text so it can be read.
TIA!