I think other than Lain I haven’t seen any of them, and will give them a go. Tokyo Ghoul might be a little later tho, after watching 1 episode I felt I need to be in a specific type of mood to give it a proper watching.
I’m open to recommendations across categories.
Thanks, I like your answer and have got a couple of anime that I will need to add to my list.
It’s a pretty great opening, I am intrigued to watch it.
But what makes you say it is “one of the best openings ever” ? From a similar era Berserk comes to mind as another good example.
Out of these I have seen Your Lie in April, Kill La Kill, Eureka 7, and Hellsing (both). These were great, so looking forward to watching your recommendations.