"Hello, it's coming up for winter so what's the grooviest jumper I can get?"
Everybody will have a different opinion on that. Some people will like bright colours or bold patterns and recommend you accordingly, other people would prefer something plainer. Some people will need a large size, some a small, some thick, some thin, some woolly, some completely ridiculous with built-in TV screen... Suicide methods are the same, there are multiple ways that all satisfy different criteria.
Assuming your only criteria is 'easy to execute' (excuse the unintented irony), then again it falls to personal circumstances. One person may have the materials for hanging readily available, another person may be less mobile and prefer SN, yet another may find gas to be the easiest setup etc. So I'd echo the above, your first port of call should be the resources thread, no need to read all of the posts, just skim and get a feel what each method entrails, the materials needed, the experience and possible risks and complications - that ought to be enough to guide your research.
If you get stuck then feel free to ask this again but include some criteria to narrow it down. For example, if you want to do Method A but you can't afford the materials, or if Method B seems ideal but a bit too complicated etc. We can maybe nudge you gently in the right direction then depending on your needs.