Seeking Good Hentai Pic Boorus?

[dusty stu]

I used to use chan.sankakucomplex, but they recently reduced the maximum search tags for non-premium member from 8 to 4.

Can anyone suggest good image boorus?

Desirable:

• Tag based
• hentai/anime focused, but can have other media
• no obnoxious adds, redirects, popups, or gating for premium
• free (duh)
• good filter options (+ filter, - filter, sorting options)
• e621 and derpibooru are examples of good boorus, albeit specialized in specific area (furries, ponies)

Thanks in advance