Weird... It takes less time to start up for me, and compiling .NET Core is quicker, it even told me ReSharper is slowing down startup time at one point and suggested I disable it. Also suggested I disabled another component on startup because it was taking longer to start VS as a result. I guess it may vary depending on system specs? Not sure. I run it both on my workstation at work and on a VM on my laptop and at my home desktop.