FS-UAE integrates the most accurate Amiga emulation code available from WinUAE.FS-UAE emulates A500, A500+, A600, A1200, A1000, A3000 and A4000 models, but you can tweak the hardware configuration and create customized Amigas.

In the UK, the ZX Spectrum was the main competitor to the C64, and it's ably.