The issue would be to get a data sample buffer acquired at 50MSPS to memory. Probably 1000 points would be fine per trigger per channel. We see interesting triggers about 4 times per hour. So we'd want to save data when triggered for both channels about a hundred X per day. Storage ~200k words Plus ...

Pre Sales Q.
Would like to use picoscope 2204 to automatically write one sweep for
each trigger to disk. Trigger rate, once per few minutes, sweep speed
somewhere around 50msps. write both channels to disk automatically on trigger.