i am in the same situation as you, meaning that i am about to trigger on one of those 2. And i have a big wrist so my choice is limited.
Except that the question i ask myself are slightly different. Mine is much more simple and complicated in the same time. Which one do i like more? I love both. Which i will keep loving or my love will grow? Hard to answer.
I already have the 5070R, and many other things push me to go towards 5960P.... But god knows why, i still favor the 5070G 
Good luck anyway, both way you can't go wrong.