Setting SRT to 1s doesn't give you much of a resend buffer so you end up losing data, right? What is great about Stream (I think I heard this right) is that they automatically set up the RTMP ingest point to be very close to your OBS. This is a problem with other services as RTMP drops with too many hops or resends (it's TCP based). So this could allow for such a low buffer setting in SRT. Still, I am a fan of a scheme with no resend, UDP, and FEC for error handling. There is plenty of circuit capacity, so why not just double the bandwidth? This gives you a very low latency option for ingest.