Well, as I recall, the big Tamiya kits in 1/350 ain't exactly cheap either (around $50-60?), but they ALL go together very well. When these kits were first introduced in the late 70's, they were THE kits to buy, and set the standard for everyone else (and up until quite recently, continued to do so!). I just bought an old Tamiya Bismarck in 1/350 for $30 on Ebay, and it still has its original price tag of $99.00 on the box from 20 years ago (when a dollar was actually worth something!). I have done some test fitting of the deck and other major parts, and they fit like a glove..... Same with the Fletcher, and every other Tamiya kit I have ever bought. In fact, and from what I understand from all the reviews, really the only major difference between the old Tamiya Bismarck and the brand new version by Revell is that the Revell ship has a lot more underwater details, such as vents, etc. And others may correct me if I am wrong, but I believe Tamiya is the only outfit that makes an injection-molded Missouri-class battleship in 1/350, which has had a lot of good reviews too, and of course the Tamiya Prince of Wales is very good....
As for Trumpeter, this is a fairly new outfit in China, and while some of their later kits are quite good, some of the earlier ones have raised a lot of hoots of derision! I have several Trumpeter kits too, and the ones that I know are good include HMS Hood, and Jeremiah Brown (Liberty ship), and I have heard a lot of good things about the Trumpeter Richelieu......