Dont lose hope guys, mandala is opening up in December and you bet your ass they are gonna have some new strain of the year shit ready for the grand reopening.
And as far as the nute debate goes its important to remember our happy stoney medium. You can grow with low/no nutes in a high quality or organic or time release ferting soil or grow with different mediums using a more stabilized nute regimen. Both methods grow KICK ASS buds.
All these grow methods are situational and personal. What you need, what your interests are, and what you have the patience for impact the choice of growing style but make no mistake, you can grow great buds with one or all of em. Its all about the weed.