I'll likely go with a prepaid direct cremation- no service. My family and friends live hundreds of miles away. I don't want them to feel obliged to travel all that way for some dry, unfeeling service.
When I was young, I wanted to insist that all that attended my funeral dressed up as skeletons- like the Mexican Day of the Dead. I've always loved skeletons. I still love that idea but, I'm pretty much a recluse. I doubt many people would come anyway.
Funerals and burials are massively expensive. I wonder if people realise just how much they cost. I also like the idea of becoming compost for a tree or something but, I bet that's hugely expensive too.
Ideally, I'd like to be cremated and either scattered in the ocean or, scattered where the rest of my family are also scattered but again- it's probably too costly for something I really only think is symbolic. May as well just go with the cheapest option. I doubt it will make any difference to me or anyone else.
The only reason I wouldn't go for this is, if my Dad outlives me. I think it would hurt him to not be able to say goodbye and get the closure a funeral would bring. So, I've held off organising it for now.