Gon and Killua vs. Ging and Ban

Which pair takes this? I have only watched Getsbacker and HxH (still in process of reading).

1) Anime version

2) Manga version

3) Which pair has stronger bond?

4) Which pair gives off Yaoi feeling the most? XD

5) Your favorite pair (reasons, if you can)?

I only know of Gon and Killua, Killua is one of my favorite characters from HxH along with Uvo, Oda, Kite and Killua's family. Bisky too, Knuckle is awesome as well. **** Kurapika though.

You probably like Getsbacker, many similarities.