With N, you don't need antiemetics and you won't feel nauseous, you will just fall asleep without even realising it. And it will leave your body as if you've died in a natural way. That's why it's a lot better than SN, because it's reliable, quick and guaranteed.
Unfortunately it's not an option for most of us as we live in a very sadistic world where people want to keep others trapped here for their own benefit. With society that has no empathy towards people like us, who call us cowards because they themselves never suffered like us to understand what pain is and that nothing matters to us anymore. They made a stupid service that you can phone call and get absolutely zero help from them except hearing the same things "You're loved, this life has meaning and you have to keep fighting! Talk to therapist, bla bla bla" by people who sit in the same chair for hours long repeating the same thing to everyone who calls them. Literally made this useless system to cover up their ignorance and sadism.
They don't understand that there is a reason why so many people are suicidal, that there has to a humane way to leave this world, it's our right. We didn't choose to exist in this world with unlimited potential of pain and suffering, with so much harm done to each other. Where everything happens randomly and millions of innocent people suffering just because this existence chose to be like this.
We're literally trapped here without our choice and tortured till death. And instead of ending this for the unfortunate ones that have to go through this unfair process, they do the complete opposite and torture us even more.
If the existence can't be otherwise, it should've at least gave everyone the same chance, so it would make sense to fight here. But no, we live in a clueless existence that doesn't have a goal other than creating what it wants and trying to make sense out of it. While also leaving us alone here with the potential of harm and pain being exploited by the creatures themselves.