Now lets see, I could either go on about the bigger better boat, more seaworthy blah blah.
Or I could go for the money talk, about how much more this and that will cost
But I won't
At the end of the day what is more important, having a boat that does the job and leave you with some cash left over for 'stuff', or a boat that does exactly what the other did, just better, but leaves you with less if any cash in the bank?
But what sounds better down the local, mine's bigger than yours blah blah
SO only you know what you can and can't do, and what you really want
Pssst... keep the small one, although the difference is boat ability is huge, is doesn't justify the huge price difference