Stuff I enjoy: Old-school Goa (My fav), new-school goa, progressive, dark (took me really long to understand this), suomi, psybient...
minimal is ok too, full-on is not too bad, but gets boring after awhile
recently I gained an acquired taste for all the wierd suomi stuff - Salakavala, Luomohappo, Puoskari, Igor Swamp and the other releases by Antiscarp are really great!
havent heard much nizhonot and psybreaks yet though
Psy-influenced music aside, I enjoy: orchestral, baroque, classical, folk, tribal, acid jazz, trance, tech house, ambient, trip hop, and some Drum & Bass and post rock sparingly