Hello Scott
Here my answers:
1-My repertoire is basically Modern Brasilian Music, Bossa Nova,Jazz, Ballads, Latin (Boleros, Rumba, Cha Cha Cha, Mambo, Salsa, Tango) and my own music.
2-Psr 910 that is for me the biggest bang for buck in the arrangers market and Roland Alpha 1 (which I only use the scat voices).
3-I am fully satisfied with my current setup. This setup is sufficient for my humble music.
4-910-Quality of voices and styles, ease of navigation, high quality wave recording, weight.
I have no complaints.
Alpha 1- Great Scat voices
Outdated and confused OS.
5-Currently I do not think of buying anything. I will await the new version of 900 Series.
Regards from Brazil
Chico