I've tried many games with the MT-32, or sound fonts, with scummvm. it really comes down to personnel preferences. Some games sound awesome with mt-32, if supported. Other games sound great with sound fonts sq3 isMT-32.
mt32-pi, mt-32, raspberry pi, mister fpga, fpga, ao486, minimig, roms, roland mt-32, roland roms. These are the roms compatible with the MT32-Pi project. Just place them in the /roms/ folder on the MT32-Pi's MicroSD card. This contains all of the roms mentioned in the wiki for the MT32-Pi and a few more which are maybe going to be supported later.