Most of my work's teams use slack for their daily calls. Seems OK in testing with up to 10 people. Anything bigger usually moves to GoToMeeting.
> Has anyone tried Discord for meetings?
I use Discord for my team, since it allows you drop in & out of voice chat during the day so peeps can float in & out of chat as they go to other meetings/lunch etc. Lot more convenient than doing a call, and results in the entire team closely collaborating for most of the day.
The voice chat latency & screen sharing quality is also equal or better to other options due to Discord's gaming-focused optimisations.
I'd note that it isn't really suitable for the wider business as mass-meetings with webcams would require a manually created, private DM group (rather than just a an invite link as with zoom/goto).