Re: Is bigger always better?
New Tube, I think you are approaching this from the wrong angle. You should be choosing the type (and type will define lenght) of boat you want, and then choosing the model, year etc.
It doesn't make sense to buy a new 16' runabout, if all your boating is on the ocean. Just as it doesn't make sense to buy an old Cruiser if all your boating is on a small lake. (extreme examples, but you get the idea)
First determine what kind of charactistics the boat should have. Fast, carry a lot of people, sleeping, long range...etc. This may be determined by how you plan to use the boat, and how many passengers and helpers you will have aboard.If you go out by yourself, you should have a boat smaller than 24' or so, or it wil be hard to handle.
Then determine what boat best meets these needs. Bowriders are good all around boats. They carry a lot of folks and are fast enough to ski and beach easily. Pontoons are for calm water but carry more passengers. You can fish off them in a lake or bay.
CC are optomized for fishing and cruising on warm days. Walkarounds provide a bit more shelter, but carry less people. Cruisers caan have small cockpits and large cabins, or large cockpits and small cabins.
After you determine the kind of boat, now trade off the price for age and price (but not length)