It also has a beautiful and intuitive user interface that seems leaps beyond the others I've looked at.
In particular, I find the time and voltage scales that are displayed on the edges of the graph to be very useful.
I simply cannot say enough good things about the Saleae "Logic".
The whole thing easily fits in a pocket, which is hard to beat for on-the-go or cluttered bench jobs.
From Tom Le Mense: Here are my comments regarding the USB logic analyzer.
We find it invaluable for I2S and SPI issues, and it also has CAN, I2C, SPI and RS232 decoders built into the software. Scott Whitney also likes the , and is a 34 channel analyzer via USB connection, with 500MHz timing mode or 200MHz state mode.
The cool thing about it is that it provides complex triggering, and directly decodes CAN, I2C, SPI, and RS232 data streams.
It's hard to put a "time-saved" number on it as things suddenly jump out at you instantly when you can see the decoded bus in real time!