FWIW I learnt to program Z80 assembler using the MicroBee personal computer: https://en.wikipedia.org/wiki/MicroBee https://en.wikipedia.org/wiki/MicroBee Tha

FWIW I learnt to program Z80 assembler using the MicroBee personal computer: https://en.wikipedia.org/wiki/MicroBee https://en.wikipedia.org/wiki/MicroBee That was during my schooling years of 10, 11 and 12 prior to going on to study engineering. While studying engineering, I then got to work with 6502 assembler and while I have no doubt that earlier Z80 experience help greatly, I still remember thinking, writing assembler for the Z80 seemed to be so much easier than coding for the 6502.