Cognitive Overdose
I Love YTtalk
I think it's important to see what the vid is about first, then tailor the fonts to the actual vid itself. As it's been said above dafont.com is a great place to get fonts of all types.
Stick with what you like (as long as it's not super hard to read) and I'm sure you'll be fine.
Stick with what you like (as long as it's not super hard to read) and I'm sure you'll be fine.