Still don’t quite get the DOS nostalgia. Individual games were good, but the whole ecosystem was finicky and crash-prone by the early- to mid-90s, not to mention deeply ugly (ALL CAPS console, lousy inconsistent GUIs, unnaturally short filenames, etc.). My friends and I couldn’t wait to run Unix, NeXTSTEP, hell even classic MacOS. We only ran DOS/Windows because that’s all we had. Though don’t get me wrong, we still…
WAT?! You didn't enjoy running QEMM, running the optimizer to figure out the best order to load things. Configuring EMS and XMS memory? Editing your config.sys and autoexec.bat. Manually setting dip switches and setting pins to try to get your cards to each have a unique IRQ I certainly have some fond memories but I'm pretty happy with modern UIs
Also, thinking about which IRQs are available when buying a hardware device and how that maps with possibilities for existing devices.
Even more fun - realizing that the solution is to swap network cards amongst a couple of computers because the other network card has more options. So you do the swap (and update the software to use the new ports) and then hope that both computers will even load afterward.
Had to do the planning by hand since this was before I was on the Internet and I don't remember seeing web apps that help with this.