We're glad that you're intrigued to get an iPad Pro and Apple Pencil. It's a great piece of technology and we highly recommend it. The best thing about it is that there many apps you can use - from 2D sketching apps like ProCreate to 3D sketching like uMake. Also, there other 3D apps too that you can benefit from. Each one has its own advantages and I'm sure you would enjoy it.
As for uMake, we are always working to create an amazing experience for our amazing customers