I honestly don't know.

From what I do know, the spread on both the Izmail+Gangut are pretty bad, even at lv
120. They're likely getting a buff in the MN patch.

hey, similar question, so i thoguht i'd post it here. What is higher then at level gunners?
both my SN BOs just hit 68~70 range and I was wondering whether gangut/izmail where
worth it or jsut stick it out in the seva? (my gunners are 80, supports at level).
Opinons?
How high shoudl gunners be for izmail to be better?
Is gangut in any way shape or form worth it?

for now following the seva till bb3 route, but am interested never the less. :-))))

ok thx Angus, looks like im gona stick with my Seva due to my at level sailors :-(

Seva is better for leveling overall, Izmail is better if you have good engies and gunners.