It would be really nice to have the option to display data rate in bits rather than bytes (e.g. 5Mbps rather than 0.625MB/s). I really struggle to conceptualize byte data rates for WAN uploads, (which are commonly advertised in bits speeds).
Rclone has the below option which would be perfect:
--stats-unit string Show data rate in stats as either 'bits' or 'bytes'/s (default "bytes")