Although at much lower mags for me, I quite agree. I’ve had the same targets on many different nights when I think the conditions look the same but when it comes to looking the views are very different.
It makes me look back and appreciate previous evenings in the hope to hit the jackpot again.
This for me is what makes me do a quick setup when I get the opportunity, just in case I miss out on something I could have seen it than a previous attempt better.
I could get a bigger telescope and maybe make things easier but for me it’s the challenge of the 4 inch that drives me on. Also the ability to jump in on conditions that with a bigger setup I may shy away from because of the timescales involved.
Sort of a justified “laziness”. 😉