I had a ZX Spectrum and learned Basic and played a ton of pirated games on that. My school had Commodore 64s - but I didn't use them much. They didn't really know how to teach for them and there was no hacking around allowed.
Commodore 64 in 1982 cost US$595 ($2,059 today).
ZX Spectrum in 1982 cost $200 ($692 today) for 16 KB model and had a 48K model for 40% more.
It was the difference between affordable and unaffordable for many people.
I visited this ZX Spectrum museum in this summer: https://loadzx.com/en/
So strange to stumble upon this blast from the 80s in a small town in the middle of Portugal. But I think this reinforces the fact that the Spectrum was to Europe what the C64 was to North America.
Anyway, wonderful memories in there!
>there was no hacking around allowed
You fool! That was to encourage latent hackers to emerge into the world.
The Speccy is mostly unknown in the US but in some ways it's more important than the mighty C64.
It was way less capable but much more affordable. In many poor countries, as well in large portions of Europe, the Speccy dominated because people could actually afford one. It was the VW Beetle of computers.
Can you tell which one I had as a kid? :)