I've done dozens of distros and Linux mint is the most familiar, unexciting, and stable one I have found. Ignore the hate. Real Linux fans don't care how you participate in open source, other than being toxic. Consequently, do whatever you want and install whatever seems like it would be something you'd want to use.
Id highly suggest having a separate hard drive for Linux as it can be easy to break dual boot if you don't know what you are doing. Last thing you want to do is panic and decide you need to reinstall Windows.