Why take a poll on a question of fact?
SL values for DW 1.04
688I: 65
Akula-I(imp): 65
Akula-II Gepard: 65
Akula-II Vepr: 64
Seawolf: 63
Kilo: 60
Kilo(imp): 55
All SSN SL increases linearly so that SL at top speed= base SL+10
All SSK SL increase linearly so that SL at top speed= base SL+5
Votes are irrelevant when you have facts.