Not Bintel or GSO, but from Meade, this is what i got from the first test only without great setup of everything
https://i.postimg.cc/dt31MTbs/Image13.jpg
Coma corrector i used is Skywatcher F4 Aplanatic, but i am sure i didn't make the backfocus perfect and i think even balancing the scope could be not proper and ofcurse collimator can be better a bit, and this image also my first time using PixInsight to stack/process LRGB, so imagine if no or very less issues how this will be, i don't think Bintel/GSO can be any less than this brand too.