Note some usb LA tools will struggle with logs that are too long.
Like protocol decoding in the DSLogic software?
That is something where the Saleae software is quite nice. Not saying it is perfect and there are definitely missing features, but it works quite smooth and snappy, even with large numbers of samples.
I prefer the DSLogic software to the Salea, I had great expectations for the Salea software but found Sale harder to:
1: navigate long data,
2: get easy measurements,
3: jump to the next event
4: get a clear i2c decode very basic.
Given the popularity of Salae, I'm sure others will have a different preference, I use the tool that works for me.
I have access to both, and generally use the DSLogic or serial Decode on a Micsig TO1104 scope (battery or mains powered).
In day to day use we generally use the serial decode on the Micsg TO1104 scope, unless longer buffers are needed.