Neither of those are bad for you in moderation.

People need to stop acting like carbohydrates are evil. Sure if you eat a half loaf of bread and 4 potatoes a day you aren't going to be healthy but a potato with some leafy greens and roasted veggies and lean protein is a perfectly healthy meal, you can even throw some bread in there.

Very few things found in unprocessed foods are bad for you when eaten in rational amounts.