Neither one!
Too expensive for both as per what they have in their line up...
If you have no problem with money....CANNA in any method or Hesi for that matter.....These 2 have always out preformed the others in my trials!
Damn dude....Heavy has a product that cost over 100 bucks a bottle! Just another overpriced, wallet sucker. Wait,,,the buyer is the sucker for paying that for it! You can do better for less!
Don't "start" with coco! Your going to have problems fast and it's simply rather demanding to deal with it...
Soil for your first run....easy, forgiving simple....
Most nuted soil lasts like 30 days and then it's nutrient time.
Doc