Rivals HBO and Netflix aren't really going head-to-head yet, but by the time Daredevil and the next season of Silicon Valley air, they could be. HBO is targeting April for the launch of its standalone streaming service, right around the time its Mike Judge-produced series about a tech startup kicks off season two April 12th (along with a little show called Game of Thrones). That will come the same weekend Netflix posts season one of Daredevil on April 10th, as its first collaboration with Marvel. There's still plenty of time to make a decision about what to watch (first), but short preview trailers for both series arrived this week so check them out after the break -- yes, we threw in Game of Thrones too.