The final production version of 32bit BLHeli Wraith32 ESCs are available and they have been started shipping out. These ESCs are able to update to the final BLHeli_32 firmware and have the full fuctions.
If you are seeking for a small, powerful blheli_32 capable 32bit ESCs, the Wraith32 ESCs will certainly fit the bill providing 35Amps of power.
The Wraith32 ESC runs in conjunction with an ARM 32bit compatible MCU. It can run input signals with lower latency, at faster rates, smooths out the RPM band, is capable of both voltage and current monitoring and limiting, as well as offering customization of the brake on stop force. Unlike current ESCs, the Wraith32 ESC has A LOT of room to grow and wide compatibility range with future products.