I've been on G Suite for two weeks and so far my impression is that provisioning is broken, GMail is actually just as bad as Exchange, and Keep is the only good thing that they make. Google Docs aren't bad, but not great. That they are fast and completely hosted is nice, but they are no LibreOffice, that's for sure. Hangouts and Meet are crippled to the point of useless. Hoping once @Romo takes over management of G Suite that he can sort some of this out. But overall, not impressed, at all.
Why'd you go G Suite over MS?
Already in place, and with engineering moving with pedal to the floor, not a good time to rip and replace the existing infrastructure. Won't put in MS, though. We've got zero dependency on that stuff, no reason to consider Exchange.