Well, I'm not trying to be better than DJ. I'm simply saying I have problems with the Century and the Eclipse being the F and G, respectively. Each canon Enterprise has always had major differences from the previous one, with two exceptions, the A because it was the same class, and the C, which was intentionally designed as an in-between. The Century has nearly all the same proportions as the Sovereign, which bothers me because it doesn't feel all that original in comparison. As for the Eclipse, its hull detailing is less detailed than the F, when clearly the trend has been to increase complexity. Also, the Eclipse breaks the trend of having an elliptical or circular saucer, which has become a sort of trademark of Starfleet's main line of cruisers.