I have the Rose gravel handlebar and like it a lot. One of the reasons I recommended to make this type of handlebar for the road (and gravel). Mostly I simply think this will be a very big trend for both road and gravel.
Rose has shorter reach, less drop and less rise than the xmcs Rise road bar. The xmcs gravel bar is closer to the Rose, but still 5mm more rise and less stem angle, a bit more drop.