Which Hardware Component is the Most Important for the Best Performance of Glyphs

Hello friends!
I’d like to know which hardware component is the most important for the best performance of the Glyphs software? If for instance I want to buy a new MacBook/iMac should I search for a one with better processor or a better video card?

Thanks in advance!

That doesn’t really matter. All the current machines are more then capable. Memory is important if you need to have a lot apps and Virtual Machines (for font testing on Windows).

Thank you, Georg!