When it comes to Superhero relationships. What are come couples you prefer?

To start, I'd like discuss which pairing people prefer Raven x Wally or Raven x Beast Boy

Raven x Wally was my ship from the New Teen Titans days but they never pulled the trigger on a relationship. Wally hooked up with Linda Park and just never went back to the TT after COIE.

Raven x Beast Boy came out during Geoff Johns 2003 run on the TT and it seemed to bleed over into the TT tv show Cartoon Network was doing at the time. I never understood the attraction Raven and Gar had, mostly because I haven't finished reading the 2003 TT (busy with JSA atm). If someone wouldn't mind explaining it to me that would be great.