Tbh, I never liked many of the patrol zones in D1. Not really a whole lot to do in them, especially considering how big they were. Lotta big, open, empty spaces with just a few dregs chillin' in the corner. That being said I did like the Dreadnaught and Mars (it being a desert made the emptiness make sense). Plaguelands were also nice, with that frozen foundry theme 👌 Wouldn't mind seeing them revisited.