Crafting Stool

I am on a search for a crafting stool for my crafting table.  I found these at Target, but not really sure about them.  Do I need a back?  Will I be leaning back while at the table?  Too many choices.

I think I like the gray padded one the best.  But I like the round top one since I can adjust the height.  Although, it looks like both of the wooden ones can be adjusted.

I have to sleep on it. My craft room is still in limbo. I need a shelf to place the majority of the stamping items.  Need to clear one off in the garage, so it may be a while before that task is complete.

How do you like to craft?  Standing or sitting?

Blessings.