JasonWW
(JasonWW)
2342
The two big differences to me are the GT70 has the longer battery tube (plus short tube option). You can’t get a long tube for the MF04S.
Also the GT70 has the NarsilM ramping firmware so you can set the brightness you want, get the battery voltage blink out, get momentary mode, etc… The MF04S only has predetermined steps.