Anyone else have horrible user experiences with Piped?

With the Youtube adblock debacle going on, and my account on Firefox+Ublock getting the dreaded popup, I was trying out the Piped alternative frontends for Youtube. If you're unaware, this is basically lets you browse Youtube without using the actual Youtube site or your Google account, and there's no ads. Whenever this adblock issue comes up, everyone starts pushing other frontends like Piped as the solution. There's also a dedicated bot that automatically replies with the Piped link when anyone posts a Youtube link on Lemmy. People seem to think very highly of this site! The simping for it can be very strong.

I tried using the main instance, https://piped.video, but it was laggy! Completely, unusably slow. I've also had it crash whenever I try to watch certain videos. I heard there were other instances that would have less users and less pressure on the servers, so I tried out the other public instances. One of them worked great for a couple days, now it just stopped loading videos all of a sudden. All the other instances I've tried either don't load videos, or the domain is down.

Are they cracking down on Piped now, or are all these instances just not good and you need to self-host to get anything out of Piped? Are there any other alternative frontends that you've liked?