After getting to know 86Box, I have unintentionally shifted my hobby to the emulation realm. Mainly, because I can experiment with even more hardware that 86Box emulates, right down to the BIOS level, and using real drivers to install and run the "hardware".
Another main reason is I don't need to deal with wires, space constraints and power issues. And I can run them anytime, anywhere in my laptop.
My current laptop which is running on AMD 8845HS CPU with Debian, can run up to a Pentium MMX 233MHz smoothly without speed drops, and have even installed Windows 95 and Win98SE running in their own configuration "machines".
Using floppy disk images and CD images to run the software and feels like the real thing. (Even have been collecting drivers in their original floppy disk forms and games in floppy images to have the authentic installation feeling.)
Currently I have more "machines" in my laptop than what I can build using real hardware, right from IBM PC XT, Tandy, 286, 386SX and DX, 486DX2-66 and Pentium and Pentium Pro "machines".
Though it is a grey area, software preservationists who strive to preserve original floppy disk images and CD images help in keeping the hobby running authentically in the emulation space.
And out of curiosity, I also have installed and trying out OS/2 Warp 4.0 and Windows NT 3.51 in their own "machines". Something I never had the chance to experience before.
Saying that, I still have my 486DX2-66, Pentium 133 and Pentium II real systems.