All I see in the forums are topics about eyasluna, hawkmoon, and tlw. For hunters i think the best handcannon is ace of spades. Lining up headshots is really easy with perfect balance, it has a good mag size, and it also has third eye for pvp. As long as one hit is a headshot, three shots take down most guardians and it also has the signature pistol spin like tlw. Edit 1: look at that we're trending! :)