Best Tracker for AV1 Encodes?

As the title suggests what are some trackers where I can find AV1 encodes? I know LST has an internal group that posts AV1 encodes but looks like they aren't very active.

The only other tracker I have heard of having AV1 encodes is OE+. Are there other trackers where a lot of AV1 encodes are available? I'm considering building a library of content & AV1 seems to be very efficient size wise without sacrificing details/quality. Also, can someone confirm if OE+ has active AV1 encodes being posted currently?

not very popular encoding codec but every specialled movies/ TV tracker has about 100 -1000
i think that's because it needs more powerful Cpu and Gpu although it's better than AVC