I think settling to otel as transport/wire-format is an excellent strategic choice offering most possibilities towards the future. Two concerns less.
That's why VictoriaLogs supports multiple data ingestion protocol [1], including JSON line protocol, which can be used for sending JSON logs into it without any conversions [2].
[1] https://docs.victoriametrics.com/victorialogs/data-ingestion...
[2] https://docs.victoriametrics.com/victorialogs/data-ingestion...