I've been using the coco loco and I really like it. I love pure coco better but the loco has those soil forgiving properties and is pretty good stuff. Really like the texture.We've used about 10 bags of Fox Farm Coco Loco and that was ok. Still using some in a side project. We've used about 30 bags of Royal Gold Basement Mix for a run and ended up getting serious fungus gnats. They actually came with the bags Vigilant spraying of Plant Therapy and yellow sticky traps. Almost had to bomb the fuckers.
If we ever do a full coco run again, it will likely be bricks.