> For a small team, without too much native experience, I'd still 100% recommend using expo.
Maybe I'm too optimistic but as a web developer I loved being given the opportunity to learn some Swift and Kotlin. Compared to Objective C and Java they are really very approachable for JS devs and with not all that much work you'll end up with a deeper bench of developers more satisfied with their jobs.
Looking to always learn new things is great. If you find yourself looking to try out Expo and have completed the first setup steps, I'd suggest looking at making a development build of your app and the Expo Modules API for writing Kotlin and Swift code.
Almost all of the best apps made with Expo also have a small amount of custom native code. And I find it's just generally good to understand the abstraction layer above and the abstraction layer below the one you're working at to bring the two together the best you can.
Maybe I'm too optimistic but as a web developer I loved being given the opportunity to learn some Swift and Kotlin. Compared to Objective C and Java they are really very approachable for JS devs and with not all that much work you'll end up with a deeper bench of developers more satisfied with their jobs.