Snowboarding Basics Riding

What is more difficult to learn snowboarding or skateboarding?

No tricks just go and learn to ride a road or a hill rabbit. Which requires more work, skills, balance to just roll 30ft. For me, snowboarding takes hours practice and some of us who have been snowboarding for a long time to forget how long it took us start carving and turning. My friend thinks that it is much more difficult to ride a skateboard to know a snowboard and believes everyone can pick up snowboarding with a 4-hour lesson. But I remember hoping on a skateboard and walking within 20 minutes. In your opinion for someone who has never done or what would be the time more and more difficult work to learn the basics or riding / running. I also think that your feet on a snowboard attached to make it more difficult because you can not move the balance or position, your stuck with them in a place where you must rotate your weight and offset sorting in the corners as skateboarding is similar, but you learn when you forward the council tends to turn more easily.