Which method is better?

[whatever321]

If you only have two options to CTB, hanging or decapitation by train, which one would you choose? I've been planning my hanging for a couple years already, found the perfect spot, perfect tree, have done some continuous pull ups in this tree branch, just to see if it supports my weight, 82kg, i have 2 ropes that i also used to do some pull ups in this branch to see if it's a good rope, it's a public park, but with a forest inside it, and i've been monitoring the security around the area, and the park is so big, that no guards or anyone ever walks when it's night, so i'd say i have plenty of time to hang and just be there for an entire night, until someone discovers my body, but the interesting part is, i noticed across time, visiting this forest and this specific tree, i feel the peace of being in that place, as if that's a portal to another dimension, in this case, death, so i'm extremely attached, so i'm thinking about finding a different method, and it turns out this park has so many different trains passing around it, even during the night, which is the moment that i want to ctb, i also have been studying the time when the train passes by two different areas, no people around, and no light, the more i watch gore videos of both train decapitation and hanging, i'm starting to think decapitation might be a quicker death, there's probably a slighter chance of feeling the most insane pain a human body is capable of feeling, but also blacking out quicker than hanging and losing consciousness...