Skip resize option

Hi, i am trying to run some images and i used to have the problem with GCP, I used to resolve it with skip-resize, so i have two questions:

What happened with the skip-resize option? I have problems with the shape of the results, it is in the correct place but the image is smaller than the reality.

When I use GCP files, do i have to put it in projected coordinates or it could be in geographic( EPSG:4326), and i read that it is better putting ESPG:XXXX than WGS 84 XXN/S?

The skip-resize option has been removed.

GCPs are usually best set in UTM coordinates. See

Hi, i used to choose the skip-resize option and it resulted me a good image, but now i don´t know why this image is with a bad georeferencing.