I like ground targeting >.> but I wish I could smart cast them or some other MOBA QoL.
Like in HotS I have it set up so when I press the key the aoe marker shows up on my screen and when I release the key it casts (at mouse location of course). I press one key but I can place it wherever I want, as fast as I want. If I made a mistake I can just cancel out of the move.