Topology Advise

Hello,

I'm trying to get rid of the artifact/pinching that I'm getting at the corner.

I can only think of 2 topology approaches show in the attached images:

1) (Image 1) Just straight loops, which is not good since it will tighten the vertical edge loop going down the edge

2. (Image 2) The method that makes more since where there's a pole to redirect the topology around the corner, but the issue is that this creates the pinching shown in the third image.




Any advise on how to approach this would be appreciated.

Thank you.