I tend to gravitate towards artists that represent a unique sound of their own. Astral Projection, Koxbox, Juno Reactor, X-Dream, K.U.R.O., Ubar Tmar etc. I have zero interest in music that is based solely on genre conventions. A generic Goa track is just as useless to me as shitty full-on. In that case, the lower the volume, the better.