I've been developing this tool with concept artists like myself in mind, and I wanted to share it with you guys in case you might also find it useful. As I mentioned, you can basically just draw a shape with GP and one click your way into having some geometry + perform booleans and a variety of other things.
You can see a rundown of all the features in this video:https://www.youtube.com/watch?v=Hw-HY3FArmA
or read the features and watch GIFs over here:http://www.alksndr.com/quickdraw
and the link to buy it is here: https://gumroad.com/l/zviHd
Please let me know what you guys think, and I am very open to suggestions for V3