A Galeforce 4.8 is a top boat if your looking new.
Or even a Haines 445F if you dont mind an older boat.
A new version of the Haines 445F is the Formula 15 or the Flycraft 445FC.
I have a Haines 445F and i couldnt recomend a better riding boat. With a massive 700mm freeboard these boats are amazing for their size