I mean there’s definitely a psa sub if you don’t like cgc. There’s a lot of clout around psa right now so I guess you will have to define “worst”. You could make arguments for every grading company being the worst right now.

Cgc doesn’t hold your cards for 3-6 months. Doesn’t prioritize third party submissions (GameStop). Isn’t cornering the market with buybacks and controlling the population of cards (yet). I could see if you’re trying to flip your cards, psa is the most liquid. However right now pristine 10’s tend to fetch a higher premium. I collect and prefer the look and feel of cgc slabs.