I've always had great luck using 300 gr Hornady XTP bullets and Harvester CR sabots. That being said however I don't use BH209 and don't push them too fast. The Bloodlines are designed to have the petals fragment and IMO driving them faster is likely to their benefit (and yours).
Pushing an XTP too fast may lead to separation of the jacket/core. But they are a great bullet when used properly.