The webbing is not as trustworthy, that I would let the camera dangle it permanently, ie you hold the camera all the time in the hand, which is very tiring and annoying when you need both hands: the loop runs too fast, that you can put quickly out of hand the camera not even just. A neck strap is always practical, and can be wrapped as needed as a hand strap around your wrist, the years I practiced so.
I would save my money, can be achieved with the strap definitely no gain in comfort.