You can set in glide settings, fps cap to 100 or no limit. Moving cursor over inventory is definitely smoother, it is same effect as going from 60hz screen to 120-144hz and watching cursor on desktop. But moving your character, using skills, all things within the game itself, beside cursor that moves on 2d plane, it feels the same capped at 25 or whatever other higher velue. That is at least my experience.