Depends on what you're looking for. Are more into vanilla stuff, or do you like more fringe stuff like loli?
If you're just looking for vanilla, -the- best you're going to find is: http://g.e-hentai.org/
If you're more into the fringe stuff, the best site is g-e's sibling exhentai, but there is a process involved in getting in. But it IS worth it.
>>14223169
is exhentai safe to use without tor?
>>14223177
It doesn't contain any actual CP, just animated loli. And it's not as though that's the only thing there. It's not a site solely consisting of shady shit, it just has more options for the fringe fetishes.
And they're pretty staunch about their security, which is why it's a process to get into it in the first place.