This would be great!

If there could be a tray where I can add 4-5 various colors of pens and highlighter mimicking a real physical object that I can just pickup and write. For example, I could add a red colored pen with fine thickness, a black colored pen with bold thickness, yellow highlighter pen with certain thickness and automatic straight line.

In that way I can jump between each tools and options without having to turn on/off auto-straight-line function or adjust the thickness every time I change a writing tool.

You can let this function to be optional that users can toggle on/off in settings if you are afraid that it will complicate the app too much.

Added vote for favorite pens - would make a great program perfect!

I think it could be very simple.
I uploaded a simple example on my website:
http://officehilfe.ch/pens.png

Just have not only one but several pens. Each of them can be customized in color and size. That's it. It would improve my workflow extremly.

Thanks a lot!
Daniel

This is a great idea because I need to change pen color very quickly when I am taking note. Clicking two times to change pen color really makes me frustrating. Please add at least one more color on the toolbar.

Could this feature be set to be gesture controlled as well? So lets say I save 5 Presets (which I can't do now) if i could figure tap 1,2,3,4,5 times to activate my favorites or some kind of gesture anyway.

Would be great to have a favorite choice of different pens like "Noteshelf" has.

I use the highlighter in shape recognition mode. Each time I switch highlighter to pen, I must also deactivate shape recognition mode. That makes work incredibly inefficient with goodnotes. So yes, please add favorite pens, and allow us to select the shape mode for each pen.