Depending on specs this might work for me. I'm on a 2013 iMac but I don't want to replace it with another iMac because I need (and already have) a second monito

Depending on specs this might work for me. I'm on a 2013 iMac but I don't want to replace it with another iMac because I need (and already have) a second monitor to connect my work laptop to. I'd love something with the power of a current (non-pro) iMac. Don't know if that means a top of line mac mini or a bottom of line mac pro.