I currently work for a large multinational company who just happen to have one of there satellite offices based in Auckland. Previously each office has done there own thing IT wise (I am the NZ Sys Admin) but recently our head office has announced they are pushing ahead with Office 365 for every office, including NZ.
Now I've never used O365 but heard bad things from colleges back in the UK and here in NZ regarding poor performance etc.
Our office has 70 people and we have onsite AD & Exchange servers, and we have a 10mb up & down Internet connection unlimited data with TelstraClear. Whats the performance like for Exchange being fully on O365 and then end users running in cached mode? I guess I'm just concerned that our 10mb link isn't going to cut it, esp as this is used for everything internet access wise, included branch office VPNs to our other offices around the world.