Back then when all was new, I was an early adopter into computing. At the age of about 9, I got a kit to build a ZX80 (which me and a mate put together instead of an Airfix lancaster bomber!) shortly afterwards I got a ZX81 and my sister had a Vic 20.
Afterwards, everything went into the Sinclair/commodore wars in the UK - and elsewhere I think! - I was definately on the speccy side of things. By the age of 13 I was programming my Speccy 48 in assembly and making some of my own basic games. I also used it to catalogue and index my already growing record collection too.
I graduated through the speccy ranks all the way upto a +2a. At this point, there were a couple of independant home computer stores in my home town and the new machines were coming out. Yay, a new war started - Atari ST vs Commodore Amiga. Here, there was no real choice for me, ST all the way because I could use it for MIDI studio stuff really well, even though I was jealous of the Amiga's better graphics.
At this point I started to collect a few of the older machines. At one point I had my entire loft converted with all of the computers set up (I used to buy them from the local shop when they were traded in against new models from the money I used to make "fencing" Speccy tapes and Amiga/ST cracks that I had obtained!). From memory I have owned:
Tatung Einstien
Dragon 32 and 64
Oric 32
Commodore Vic 20/64
Acorn Electron
BBC Master
ZX80/81
Spectrum 48K/128+/128+2a (and the SAM Coupe - wish I still had that!)
Amstrad CPC6128
Atari 1024 STFM
Commodore Amiga A500+
Acorn Archimedes (This was a beast at the time! 32 bit RISC processor, Awesome bit of kit that is responsible for the ARM chip in most peoples mobiles today!)
RM Nimbus
I always intended to keep all of the computers I ever owned, but sadly one day that plan was ruined by a fire, where I lost most of the equipment. I still have my Amiga, Speccy 128+2a and Vic 20 though, and sometimes they get brought out for nostalgia nights with my mates. Sensible soccer anyone?
Kinda went through the tech version of the "Wilderness" years for a while, bands/girls/alcohol/drugs do that to you and didnt rejoin the computer race until 386's were just starting to fade away and the 486 arrived. Been catching up ever since!