I'm pretty open. I can't really read graphic sexual assault or graphic harm to children, including childhood sexual assault, but otherwise I'm open to read stuff. I really enjoy Dark Fantasy as a rule, a lot of the speculative fiction and older fantasy stuff I read tends to fall into the categories anyway - Clarke Ashton Smith, Robert E. Howard, Gene Wolfe, Vance, etc.
In terms of what I write it's either Horror, Realism with an Occult bent, either heavily or lights, or Wyrd Fiction - Science Fiction - Fantasy or just very weird Fantasy. Feel free to DM me if you're interested in exchanging stuff. I'd love to read your work. I'm currently working on a novel I need Alpha Readers for, and I tend to end up writing short fiction and poetry somewhat regularly I'll need Beta Readers for.