I use a long FL guidescope, and a Lodestar. Never once have I been unable to find a guide star in light polluted suburbia (but failed several times with the Orion SSAG).
I am going OAG (again - the SSAG was not good enough for the OAG I tried), but need to find one that will fit in with the imaging train I have (all screwed together - no compression rings etc). Teleskop-Service have one that should suit, and it is one of the THIN ones too.
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