Hi hon! I think WW is just a simplified form of calorie counting. I've been on WW for quite some time, and I'm really confident with the system. I find that I know the points values of my usual foods, and spend no time at all obsessing about the numbers.
I know this would be different for me with pure calorie counting because for ME, CC gets too far into the weeds. I know that I can have a bit of mustard, for example, on my burger without affecting the points count. But CC means measuring the amount, figuring out the calories, adding it to my daily total...
I KNOW we do this too on WW, but I think it is LESS counting intense, and I keep some weekly points set aside to account for my unintended overages.
I'm now at the point where -gasp and don't tell anyone- I don't even have to write my points down. I keep track in my head without difficulty because my diet is pretty predictable. So for ME it is way easier and less obsessive-intense particularly when you've been on it for a period of time and are familiar with the points counts of your usual foods. WW may be less ACCURATE, but in the grand scheme of things, I'm not on a race to lose weight and if I can live my life with the least amount of aggravation and still keep a reasonable track of what I'm eating, well then, what the heck!!!
I say WW! But that's just me...
Kira