Can you suggest some interesting maps for single-player? I really liked the Wayfarer map (I played it about a year and a half ago, and I basically started learning the game's mechanics with it; I didn't know much before). I've tested maps like Xeiid, Rise of the Sun King, Metataxers Revenge, etc., but they seemed too complicated to me, and many of them have strict time constraints (a very high level of hardcore gameplay). I don't really want super long maps either. Maybe there are some interesting maps similar to Wayfarer and relatively new?
Don't suggest Paragon.
But the battles there are amazing! It's not just one strategy for victory (like with Clonarchs in Paragon). You need to know or learn many tricks. And a definite plus is that there is a detailed walkthrough by Rowskavalier, which will help you if you get stuck somewhere (or teach you new tricks).