For phone frame I would wan't high scratch resistance and high toughness. Especially high toughness, so it doesn't shatter on impact. Liquid metals are high strength, low toughness. I don't need the strength, as I usually don't use my phone as structural element. OK it tries to bend a little in my pocket, but that's relatively small stress. ABS plastic seems to be doing fine against that.
For phone frame I would wan't high scratch resistance and high toughness. Especially high toughness, so it doesn't shatter on impact. Liquid metals are high strength, low toughness. I don't need the strength, as I usually don't use my phone as structural element. OK it tries to bend a little in my pocket, but that's relatively small stress. ABS plastic seems to be doing fine against that.