I thought I was just buying a grip that would not hurt my hand.
What I actually got was a phone that works everywhere now.
Day one I snapped it to my car vent. Then the cable machine at the gym. Then to my fridge while I was cooking dinner.
All in the same day. Never removed the grip once.
Every other grip just helped me hold my phone. Magniva turned mine into something that mounts to any surface in about one second.
My friend still has his PopSocket.
He is still just holding his phone.
I am mounting mine everywhere I go.