haha... amusing and at the same time very lovely answer...
just to give you an idea: you could have rendered that image with redshift or octane for instance about 20x faster on a single nvidia gtx1080ti. that's no exaggeration, it's really that much faster. plus, you have an ipr where you can immediately see any changes you make to materials or camera position or lighting and so on... which means not only rendering is 10 to 50x faster (depends on the specifics of your project), the look dev process speeds up by roughly the same... so any time and money you invest, you'll get back after the first couple of projects. i really couldn't imagine a life without redshift anymore, it's just so much more fun to see changes immediately, also it saves a lot of money in rendering.
edit: that image would have probably rendered in around 4 to 5 minutes in redshift. you also would have gotten nicer looking sss and it renders c4d hair natively.