My first boat was a new 6m Bayliner 603, basically a speed boat with a 120hp diesel engine. I would not buy another. It needed too much TLC for salt water, the anodising was too thin, the fittings just a little bit too cheap. They are not nicknamed a binliner for nothing.
If you just love doing boat care then it's the boat for you! Just my view, somebody else may have had a different experience.