Everyone has their own opinion. Personally all I have ever used were Advanced Nutrients and have had wonderful results. They have a 3 part Micro Grow Bloom that will carry you start to finish. Once you get one grow under your belt then you can start experimenting with additives but just those 3 would do you fine for a solid grow.

Good luck

Peace

"Advanced Nutrients" Micro-Grow-Bloom Combo Set - Advanced Nutrients