First and foremost, PocketBase doesn't have an official client in go. There are third-party clients in many languages (more than TB for sure) but at this point I'm not sure how much it makes sense to promote it.

Would it be faster? Maybe, I found that the dart and JS clients didn't reach their theoretical min latency of 3-5ms, so I'm inclined to believe that there's some bottlnecking on the server-side. I'd be very happy to be wrong on this.

From your perspective, would it make sense to just compare the respective dart and JS clients?