We have Hull 114,( 110 turbo's w/ 4 blade 17" props) and routinely cruise at 14-16 knots. Here on San Francisco Bay, we fight/enjoy some serious tides, so we plan out trips accordingly, While in transit from Whitby, we had more OTG speed, however weight is the enemy. I once saw 21.5 knots, but not for long.
Ross & Diana Bowling
Coyote Point Marina,San Francisco Bay