Who would have thought from asking people to post their favourite f/10 photos I would learn so much. Thank you all for your invaluable input. It's greatly appreciated that you've all taken the time.
The f/5 is currently having a run outside. Wow it captures so much more light..... Including moon glow
so much more sensitive to all forms of light. It will be interesting to see how it goes with just light pollution in a couple of weeks time. I'm happy if it's reasonable and I only have to drop one stop on the ISO but if I've got to drop a couple, it kind of defeats the purpose of having a faster scope..... Thoughts ?