I use nothing but sneakers. I can feel a rock or twig under them that would make me twist my ankle if I step wrong -- meaning I can move my foot, and thereby save my bacon. Besides, boots are too heavy and hot for me.

As long as the ones you have fit well with your hiking socks and aren't too terribly worn out, the use them. Opt for the pack.
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"Stand in the ways and see, and ask for the old paths, where the good way is, and walk in it; then you will find rest for your souls."