I have tried and failed to lose weight under my own steam (MFP, low carb, just general cutting back). I'm about 5 stone overweight, it has gradually crept up through my adult life (late 40s) and it's got to stop. I tend to manage to lose about 9lbs and then let my habits slide back again. I don't have a sweet tooth, it's cheese, crisps, savoury stuff that are my downfall and I rarely drink alcohol or sugary drinks.
So, I was thinking maybe I need to try SW or WW. I can't get to a group for either, so can't go along and chat to anyone, it would have to be online, so I wondered if anyone could explain either or both in simple terms to help me decide. Other constraints are having to feed a family of fussy eaters on busy evenings.