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Sorry to jump in here, but has anyone an opinion on the celestron edgeHD 8" with fastar at F2-ish? I guess this ends up being comparable to a RASA of the same size (though I assume RASA has different/superior flattening?) but has the added flexibility of being able to image at f10 and also be used visually?
I ask because I'm sort of in the same boat, thinking about an OTA to complement my 8" F5 newt... and figure that the 8"edgeHD gives me focal lengths either side of this.
(again, sorry to hijack!)
JP
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