Well they are all iffy at the moment because of those 6 moments, and soulkiller and engram aaand Alt, and no need for spoiler warning, we know.WARNING HEAVY SPOILERS !
I personally don't see the point of this topic, there is one ! The one where you bike off with the nomads and especially if judy is coming along with ya !
Sure there is this whole " you got only 6 month to live because biological nonsesne ( and im a biologist and its realy fucking non sensical what they try to bring on to justify it ... even just a critical person can see the big holes in there i guess )
I mean, you ride off with your love and in the last scenes with the family ( panam and mitch ) you learn that they will pull any string possible to help !
I have the HEAVY feeling this is an opening for future DLC where V might be finally completely cured!
And this feeling is even stronger after having seen all the other endings ! Every one lets the possibility of V returning (be it for arasaka soul bank, from the deep web with Johnny's lover or vi returning form the badlands, spacestating with à handy solution near
nb: except for the scuicide ending of course !
And it is not the happy one frankly, but too lazy to explain.