what's your go-to for distributed tracing? i usually just use Jaeger. it's pretty solid.

I've been trying to get a handle on how requests move between our different microservices. When something breaks, figuring out the cause is a real pain without good visibility. I've checked out Jaeger and Zipkin, but I'm wondering what else is out there and what makes people pick one over another. So, what's your go-to distributed tracing system, and why do you think it's the best for everyday work?