Use MiamiDX if you want something that's EASY and powerful (is slower than AmiTcp and Roadshow, though).
I use AmiTcp 3. Annoying to set up and no DHCP, but faster than MiamiDX (A1200 PCMCIA network) and free (full version on Aminet). Unfortunately some programs want AmiTcp 4 compatibility (the one thing I needed I could recompile with AmiTcp 3 SDK unaltered, might be luck).
