I actually main as Zelda and Peach. I stay at a distance and either use din's fire or turnips to raise my opponents damage, then smash them away. With Peach, your always playing with items though. Peaches down smash is a bit too powerful though.

And I think the Ice climbers are cheap. While Nana is still an idiot most of the time, they are strong if someone knows what they are doing.

Also, go play as bowser and use his down throw. Bowser Love!