If you have to make the choice between getting a Saleae logic analyzer and a similarly priced oscilloscope, I think the logic analyzer fits more people's use ca

If you have to make the choice between getting a Saleae logic analyzer and a similarly priced oscilloscope, I think the logic analyzer fits more people's use case than the oscilloscope, because digital electronics and signals are more approachable to hobbyists and novices. If you're primarily concerned with decoding digital communications signals, and inspecting their timing, a logic analyzer is the tool for this job.