I went though the same proccess choosing one, reading lots of reviews etc.
A lot of the bad reviews were about an older version of the orion toag, apparently they have now beefed it up with more grub screws to lock things in tight. I am happy with my Orion.
There is not a lot of choice in oag's if you want to use a DSLR for imaging.
The only other one I found was the TS-Optics toag,
https://www.teleskop-express.de/shop...-fuer-CCD.html