i never had the 128, i had the 48k+ ....was the 128K much better?
Technically it has only bigger RAM, improved sound chip and added RGB port, I think. A several games was developed on 128k which didn work on 48k.
I only had a Slovak clone of ZX spectrum, but my friend had 128k one and it was first original spectrum I saw and play. And it is still my spectrum holy grail. I think 128k is more rare/expensive than ony other spectrum model.
Or Sam Coupe is my holy grail?