The best news is that with the FPGA Arcade rumoured to be around the 200 EURO mark, we now have two options like we used to back in the "glory days" when you picked between the A500 and the A2000 or the A1200 and A4000.
To me, my FPGA Arcade is going to be my games machine, especially as it will be running multiple systems (C64, Spectrum, Atari ST and classic arcade games), while the Natami is a replacement for my more "serious" A4000.