I've seen a few people online talking about having a dedicated GPS device for mapping, since I don't need a dedicated GPS device for the type of mapping I'm doing, I thought of possibly getting another phone. That's why I came here, I wanted to get another opinion on it and see if it would actually be beneficial.
And be tethered to a cable all the time? In my case, the GPX recording phone is in my backpack (where there's also a powerbank) and the main phone is for listening to music and taking photos without the annoying cable in the way all the time.