Signal Mountain or Gros Ventre Campground?

We always stay at Gros Ventre when in Grand Teton. Been going there off and on since the mid 1970's. Last June we decided to drive through Signal Mountain campground to see if we might want to stay there. Quickly decided it wasn't for us. Sites were very tight and most were way off level. There were a few sites with views of the lake that were nice and level, but of course they were occupied.

Gros Ventre is more spacious, all sites are level and no worries about getting a site. In early June they will be way less than 1/2 filled each day.