Unless there are more options like more ram and storage, I won’t even think about getting a new iMac. I am sure when the larger models come out I will be more tempted. I am tempted by the new iPad Pro, I have a 2015 pro and really love it. With the m1 processor, I am sure it could run c4d or something if they weren’t in iOS which is limiting. Since we are all talking about the old days.... I used Pagestream I’m my Amiga before switching to pacemaker and Quark on a Mac... I never liked pagemaker and switched to Indesign at v2. I have a client using a 12 year old version of quark and hate it even more. I tested a newer version in 2018 and it was only slightly better so I am pretty much all affinity publisher these days which is a joy to work with for me.