Sorry if this is an overly general question, but I'm looking for advice on what iMac would be best for my situation. I've never purchased a new iMac before, so I'm not sure what model would fill my needs without being crazy overkill. The system needs to serve two primary purposes. One is to act as a media server to stream media to our various other devices. We use PleX on our iPhones, iPads, and Apple TVs, and the iMac would serve as the PleX Media Server. The second function would be a work system for my wife to do her logo design and hand lettering work. She uses her iPad Pro to do most of the initial design and lettering; however, she uses Adobe Illustrator on the mac to do final editing and exporting of her work. I'm not familiar enough with Illustrator to know how CPU and/or video card hungry they are. Would a base model 21.5" or 27" be plenty of power? Is 8GB of RAM enough, or should I look at 16GB? The main reason I've been leaning towards a 27" model is because of its ability to upgrade the RAM. If 8GB is more than enough for our needs though, I'd be willing to consider the 21.5" version. The actual size of the screen isn't something either my wife or myself are that concerned about. The other question I had was regarding the internal drive. I feel like I've seen nothing but hate for fusion drives recently. Are they really that bad? Will my wife notice a huge improvement in Illustrator if we have an SSD instead? Again, sorry if it seems like I'm asking a ton of general questions. I tried researching on my own, but I've had a hard time finding examples of people with our specific needs. I figured I'd ask here in hopes someone may similarly use their system. Thanks in advance to anyone who can assist.