I think it depends on how you need to use your bag. I am a bag switcher and change bags every day, which bag I grab depends on if I'm going to any meetings and need to haul the bag. Hauling the bag days mean I need to bring a bag with straps that are comfy and stay on my shoulders, or even better, my satchel that converts to backpack.
Hauling my laptop home? That eliminates bags not sturdy enough for 6+lbs of laptop, cords, junk and notebooks.
Just carrying my bag as decoration that day? From car to office? That means I can have more fun, carry something less function oriented, something heavier, or more delicate, or something that I won't need to stuff more than phone + wallet into.
Satchels are lovely, but I can't deny that my tote is my workhorse. I can stuff it, and stuff some more...and not worry about breaking it. My satchel is decorative w/capacity to carry a small lunch container inside.