Originally Posted by jonp
Been considering changing my 550 for a 650, look forward to hearing more.
The 650 is FAR more stable. Especially w/ fuel tank in the hull. Had her out on Aug 21 2016 in Kingston, ON in 35+ knots and heavy seas. (These conditions would be overly trying for the Pro Open 500.) She handled the seas w/ aplomb and kept us relatively dry while trying to follow some crazy sailors trying to survive in those same conditions.
Furthermore, compared to a 500 or 550, taking medium seas at speed is NO problem whatsoever.
Therefore, I'd strongly recommend upgrading if you're looking for a more stable ride.