Okay lemme say this....everyone has thier opinions....
The simple fact is that if you give your plant all the major and micro nutrients it needs it doesnt matter what name is on the bottle....
You could use whatever you want IMO as long as you are covering all the nutrients.....in the right measurements of course, That is why you pay extra for the exotic stuff, they have perfected the measurements to provide a balanced solution,,,,But you could achive the same for yourself with some experimentation and trial and error....
Organics are a good choice, you could make a tea and adjust the ingredients accordingly....
Hope this helps.....keep it green!