fport :
RAM disks are a tad over rated, rarely fully automagic and can detract from Windows cache management.
You'd probably have to have a very specific use case to make it worthwhile in time to install and configure
and maintain it.
I just put 32GB of RAM in my box with a fast processor and an SSD.
Not to mention your PC has to be constantly on, since RAMdisks operate as temporary storage, any time you power down your system, you will lose your entire operating system with it. If you want something faster than an SSD, buy an M2 drive. Anything else, the risks associated with it, completely outweigh the benefits.