MAME32 More! (MAME32M for short) was originally a modified edition of MAME developed by lahow, which joined Kaillera for online gaming support on the basis of MAME Plus!. It not only came with stable netplay similar to MAME32k, but also had many functions from MAME Plus! (like multiple languages support, IPS, etc.). However, the original author of MAME32 More! had stopped developing (he even deleted its homepage). So its final version stopped at 0.84.
FB Alpha (FBA for short) is a very popular multiple-console emulator for MC68000/Zilog Z80 based arcade games. It has less system memory and lower computer configuration requirements than MAME, and runs faster with better graphics - comes with all features of MAME Plus!. One word, its position in video gamers' mind is now only after the king of arcade emulator MAME.