[kimrichards (Kim)]

Thanks to everyone for all the input.

I am leaning towards the ASI290MM for the following reasons.

- I am not worried about the extra processing time.
- Generally accepted that mono is better.
- I can add a fourth filter.
- Fastest frame rate
- Binning 2x would keep me just below 1/2 the Dawes limit

I am still a bit concerned about the "now needed" de-rotation being detrimental but presume that has been accounted for in "Generally accepted that mono is better."
Thanks again
Kim