Proteus vs Sirius - Wild Divine UK, mind machines, biofeedback, & relaxation

Proteus Sirius compared

Proteus vs Sirius

FEATURES	SIRIUS	PROTEUS
# Programs: factory / max. download storage space	22/0	50/199
Completely upgradeable feature set?	No	Yes
"Random" program?	Yes	Yes
Manual control of pulse rate?	Yes	Yes
LiteFrame™ color	White	Ruby/Emerald
Computer interface?	No	Yes
Free programming software?	No	Yes
Binaural beats?	No	Yes
AudioStrobe® decoder?	Yes	Yes+Advanced
Colorpulse/Micropulse?	Yes	No
BioConnect™ Biofeedback control option?	No	Yes
Session frequency range	0.2-40 hz	0.1-50 hz