We weren't. We started on G Suite, we had people (myself included except for personal stuff) who've always been on Exchange- but we as a company didn't start on it.
The final straw really was the problems we were having with everyone else's Exchange systems. If I'm organizing a meeting from Google and you're a client of mine on Exchange, there is a high likelihood that if I have to update the meeting details or change times you will not be seeing the correct information on some or all of your devices.
If we didn't have to interface with other companies, sure- we could live with it. But if I'm paying the exact same money or less to get a service that doesn't have these problems, why shouldn't I switch? It's not like I'm supporting the 'little guy' by choosing GOOG over MSFT.
The final straw really was the problems we were having with everyone else's Exchange systems. If I'm organizing a meeting from Google and you're a client of mine on Exchange, there is a high likelihood that if I have to update the meeting details or change times you will not be seeing the correct information on some or all of your devices.
If we didn't have to interface with other companies, sure- we could live with it. But if I'm paying the exact same money or less to get a service that doesn't have these problems, why shouldn't I switch? It's not like I'm supporting the 'little guy' by choosing GOOG over MSFT.