Talk:List of submarines by upgraded maximum stats/@comment-24254791-20131219032952/@comment-24254431-20131219173336

I consider it worth it, but obviously that's a matter of opinion. Having subs able to perform cut-in attacks greatly improves their ability to farm bosses (and Goya's cut-in chance is great due to her 50 Luck). But their repairs do get annoyingly long (I think my level 95 remodeled Iku's full repair time is 2.5 hours or so, maybe a bit more).