Magic 77s recommendations are right on the money.
Anything with William Parker on it is probably going to be great. Another great cd by William Parker that I like even more than "Painter's Spring" is called "O'Neal's Porch" and is on the Aum Fidelity label. This cd can be hard to find - but it is well worth the search.
Another artist that you might like is Ken Vandermark. He has a trio called the DKV Trio that has an excellent two disc live cd called "Live at Wels and Chicago" on the Okka Disk label (
http://www.okkadisk.com).
Vandermark also has a group called the Ken Vandermark 5 - their best albums are "Simpatico" and "Acoustic Machine" on the Atavistic label.
The jazz of the 90's and forward that I tend to like is music that is based in modern mainstream jazz (bop) but with a progressive or adventerous bent to it - my other recommendations would include:
Joe Lovano - "Trio Fascination" (Blue Note)
Scott Colley - "Magic Line" (Arabesque)
Ben Allison - "Third Eye" or "Riding the Nuclear Tiger" (Palmetto)
Dave Douglas - "Magic Triangle" or "Leap of Faith" (Arabesque)
Marty Ehrlich - "Can You Hear a Motion" (Enja)
Dave Holland - "Prime Directive" or "Not for Nothin'" (ECM)
Keith Jarrett Trio - "Whisper Not" (ECM)
Masada (Zorn's more mainstream quartet) - "Live in Sevilla" or "Live at Tonic" (Tzadik)
Branford Marsalis - "Requiem" or "Contemporary Jazz" (Columbia)
Myra Melford - "Above Blue" (Arabesque)
Jason Moran - "Facing Left" or "Black Stars" (Blue Note)
Greg Osby - "Banned in New York" or "Invisible Hand" (Blue Note)
You can't go wrong with any of these IMHO.