I say, "Good riddance to HH." That site was just as bad as KissHentai when it came to malware, ransomware, slow speeds, and pop ups. I hated that site. Not to mention, it didn't have much. The only good things about HH were the search and descriptions as they seemed to make their own descriptions. RIP Papa H.
I use hanime.tv myself. It has more hentai than even KissHentai, and the search is the greatest because you can filter out tags as well as tell it what tags you like (as many as you like and "set only" these tags or whatever), and when you are logged in when setting up tags, it'll keep your preferences for every time you log in (I can't even find anime sites that do that).
Like I said, I can find stuff on there that I can't anywhere else, especially new stuff. The only thing that I do hate about the site is that there's no description on mouse over - you have to go on and click to open and then read the description there.Nor is there a preview GIF on mouse over. Another bad thing is, just like this site, not everything has a description. But, there are no pop ups containing malware trying to be installed, no ransomware locking out my browser, and download speeds are comparable to regular anime streaming sites like KissAnime.
I tried Mucho Hentai - one of the worst sites as it has hentai in all kinds of languages, and they are not all marked, or are mismarked (You can click for Spanish and wind up getting German). Also, they have very little in the way of hentai, and you run into the pop ups with malware and ransomware again, and some of the slowest download speeds.