Writing speed of SDLogger

Hi, I’m planning to use SDLogger for high-speed data logging (about 10KB/s).
SDLogger can use UART baud rate of 230400bps, while OpenLog from Sparkfun limits up to 115200bps and guarantees loss-less writing at 57600bps.
Is SDLogger can write data at constant data stream at 115200bps without loss?

Self reply for my question post.
I’ve tried continuous data write at baud rate of 230400bps to SDlogger, and ‘most’ of data have been successfully written to SD card, however, some of them (approx 0.1%?) have dropped.