I'm looking into UE4 for my next game, too, and Mono is one of the reasons why - there seems to be a focus on big picture features at the expense of the day to

I'm looking into UE4 for my next game, too, and Mono is one of the reasons why - there seems to be a focus on big picture features at the expense of the day to day quality improvements. For instance, my game builds are ridiculously large, because you can't store your textures in a losslessly compressed format (you can load from URL a png manually, but then you have to manually apply them to your models). Unity has been so successful because it's been an "OK" tool in a land of rubbish. It seems as though it's finally getting some strong competition at a comparable price point, which is great for everyone. Either Unity will step its game up (which I'd love, I don't want to switch tools), or it'll enter a long, slow period of decline.