I'm gathering gear to build my first fillet brazed frame. I see several dropout styles.. breeze, socket, plug-in, tabs. What dropouts are intended to be fillet brazed? Are any a no go for fillet brazing?

Same question for forks. It looks like most the crowns are sockets. Can these be brazed with bronze or do they need to be silver brazed? I'm considering just buying a carbon fork. Any recommended sources? Are there any headset considerations that need to be addressed while in the planning stage?

Thanks!