How fast is the Bifrost?

Could you elaborate on the speed capabilities of the so-called "Bifrost" in the context of cryptocurrency and finance? I'm particularly interested in understanding how it compares to other existing solutions in terms of transaction speed, latency, and overall throughput. Does it utilize innovative technologies that allow for faster processing? How does it handle scalability, and what are the potential bottlenecks that could hinder its speed? I'd appreciate a concise yet thorough explanation of the "Bifrost" and its speed performance.