Whats the Highest Level Ship you have sank

[Red Nations]

I've sunk a few Death Omens in the 44-47 range. Seems like they should boost the likelyhood of you getting "Royal Chests", or at least treasure chest from these big beasts. Seems that these huge ships carry "crates" more often than not.

I've also noticed this and not just with the new ships such as Death Omens, Juggernaughts and Behemoths, but with all the higher level ships seeming to carry "crates" more often than "royals" since the new updates. They are making us work a lot harder for our plunder. The exception to this are the large flagships that still pay off pretty well.