Mainly we picked this solution as Best in Class, for its local server installation as we are saving huge on internet bandwidth due to HD quality video conferencing over the LAN
as mostly we are using it for our internal company communication and it offers most of our needs fullfilment.
Its missing some features for easy usage as web conferencing or public broadcasting.
YES, its highly recommended due to quality of service and price.
We have multiple work locations for our offices / teams so we never need to walk to other blocks / floors and saving time and energy, yet we are talking with mates face to face.