But, they rarely win on performance or features. Those are the verticals you need to hope are critical. In many product domains, actually, these doesn't matter. Microsoft wouldn't be in the dominant position they're in if performance mattered.
I'll say right now: some of the integration points they've shown here, where you can create line-of-business apps that embed directly into Teams, that is going to play so freakin well in sales conversations. Airtable has nothing like that. We don't run any Microsoft services at all at our company, and I want that specific thing; I'd rather it be Airtable inside of Slack, but there are way, way more companies out there who would rather it be Lists in Teams than anything to do with Airtable and Slack.