I was actually just about to recommend Fontsquirrel because it was a rare space where fonts were handpicked by the people running the website.
My problem with it was that I never found anything good on it for comics (I did for corporate work). I would say to absolutely avoid Dafont and 1001fonts unless you know what you're doing. There are some quality fonts on there, but it's like looking for a needle in a haystack.
Another way to find good display and brush fonts, is to just browse the net. There are sometimes font bundles on discount or fonts that are free during promotions. Some designers even have their fonts free to download, often on Behance. I'd still say to double check the license just in case.
And if you're advanced when it comes to fonts, and have a vector program you can do this in, I suggest even outlining and tweaking fonts a bit to make that title more unique.
Google Fonts, while I fully support it since I work in UX/UI, is great as a starting point, and will do the basic job. But it's very limited when it comes to fonts with personality. MyFonts is a great place to start if you can afford to buy a font, have an idea what you're looking for and want to design your own logo.
But if I can be completely honest - if you have the extra money, and you really want to have a high quality comic logo, hire a professional (designer or letterer) to make it. It'll make a huge difference.