Technological transitions do not divide neatly into separate eras

Does the current period of naval transition most resemble the 1890s, 1910s, or 1930s?

The eras are not cleanly separate, and some technologies within any transition will themselves be temporary.

The question tries to match current naval change to one earlier transition era. The first difficulty is whether the 1890s, 1910s, and 1930s should be treated as separate episodes at all. Some technologies within a transition prove transitory themselves. The comparison therefore cautions against forcing a complex, overlapping process into one historical analogy.