I would agree with you on that one, Trevor. The 742nm filter shows pretty much all you're going to get, but the the good thing is the frame rate seems to be higher for very similar values in histogram and gain. Plus, you do have a brighter image.
Nice shots, BTW
How well do you think the ZWO goes head to head with the Flea3? It would be interesting to see the same pics done with the Flea under the same conditions.