Jump is a dex/acro skill not a strength skill. Shove cannot be performed on "things" larger than you. A goblin is "small" a human is "medium" an ogre is "large", Small cannot push medium and medium cannot push large. Cantips like eldrich blast can but that is different. As far as I was aware you could only push if you have a shield or tower shield with proficency. This would make shields more appealing imo.
10 little difference aren't little. Imagine someone like the Dwane Johnson being able to jump his 280lbs further than a 50kg olympic gymnast? Draves have -2 to jump checks but +2 to push resist. Member the days where stuff made sense? I member and pepperage farm does too.
