I've had great experiences with my A-list buyers.
They buy and haven't had an account banned yet, buy more accounts, repeating.
However, I've noticed as of recent, if you dont know what you're doing on reddit:... You should start cheap and test. A few of the new clients seemed to get banned after 1-2 months and I'm not sure if they were using the account as a burner or did sometthing too fast. Some buy because they are so good they only need a post to last a week and they get ROI. So I'm not sure as I maintain a professional distance from their business if they don't offer conversation.
Stay within a budget you can afford to lose if you're not skilled
Or you might even be better off just hiring someone skilled to do a quality job
Frankness. HOnesty.