Regarding options, and whether to have lots or few, to suit different tastes about menus:
Simple solution, have few options in the basic menu, then have an advanced users section of the menu, WITH (very key point) an easy to spot "return to defaults", that customer service can recommend for basic users who messed up things in the advanced section by showing enough initiative to look in it, but not enough initiative to problem solve their accidental adjustments.
You're welcome kobo
