I am looking into get a desktop mac and already have a new 34 inch ultrawide monitor so I am looking for something headless. I am also considering a second ultrawide and know the 2014 mini can power it but it would really be pushing it. Is it worth spending ~1100 on a maxed out 2014 mac mini or just saving and getting a mac pro and having something that will last a while. What about an older mac pro? Any suggestions are appreciated.