Zoom.us is GREAT! Video and audio quality are great, hiccups are rare, the screen sharing features are good, and it integrates easily into our physical offices with a decent iPad app. (I've tried hangouts, hipchat video, appear.in, and a few others, but Zoom is much better.)
As a remote employee, the Owl makes it much easier to be a part of a discussion around a table where most of the meeting participants are in a room at HQ, and a few of us are remote. (I know some of the employees, so I'm biased, but I like to think I would love the Owl even if I didn't know some of the team.)
I also highly recommend the Owl 360 degree video camera/speaker: https://www.owllabs.com/
As a remote employee, the Owl makes it much easier to be a part of a discussion around a table where most of the meeting participants are in a room at HQ, and a few of us are remote. (I know some of the employees, so I'm biased, but I like to think I would love the Owl even if I didn't know some of the team.)