Being able to free-aim your cones and lines, and pin-point floating points for ranged AoEs in Solasta is wonderful - it's everything you could really hope for since it gives you real tangible tracking for all those table-top moments where you say "Okay, but if I angle my cone of cold up, like this, I won't hit my friends, but it'll still hit the giant, right DM?" And you can check it, and actually do it.