I had a Tandy 1000SX after my hand-me-down C 64, I loved Karateka, it's one of the games I still have the 5.25 floppy from my childhood. To this day I've never beaten Thexder, despite many hours invested as a kid, but that opening title screen introduced me to Beethoven with it's haunting Moonlight Sonata scene.
Those days with that machine playing games like Ancient Art of War, the Sierra On-line games, Sub Logic's Jet and Flight Simulator, LHX Attack Chopper, the list goes on, those were the best days of my childhood before my family imploded, and I remember them fondly, so I'm rather attached to the early days of PC gaming. Through the ninety's I built a 486DX2 and then bought an off the shelf Pentium that I stuck a Voodoo in, but by that time console gaming was eating up more of my free time than PC gaming.