One of the best note taking apps is Notes Plus. It keeps getting better and better.
Aside from the ability to create different note pads and store them in folders, you can choose the paper and pen style as well. An in app purchase allows you to turn your handwriting into text as well.
Version 4.2 adds some new pen types, including Fountain Pen, Calligraphy Pen, Ballpoint Pen and Wet Brush.
Whether you use your finger or a stylus, you can get some very nice looking ink. (Above, version 3.x compared to version 4.x.)
The area of the paper has increased as well as steps have been taken to rearrange the tool bar as show below.
You can watch the app in action and learn more here.