Any of those 3 soils will deliver, though after adding Tropica Nutrition Capsules (Jurijs mit JS again ) I think I may be a convert ... I suspect that ADA light and Tropica are more forgiving should you miss water changes etc
Really nice. Great attention to detail.
I have allways used tropica soil more to due to it being more readily available in my area to be honest, never had no problem with it.
Once the tank has water in I find the tropica tabs hard to push into the soil, the gel coating on the tabs sticks to the tweezers once wet and pulls them back out. though you should have no problem with this sprinkling dry into the soil.
I use ADA multi and iron bottom once the tank has water in.