Hoping someone here has actually tested discord link for holygrail001 rather than just read about it. Every time discord platforms comes up, half the frustration disappears once you ask a specific question in the first message. Holygrail001 platforms is the clearest case of it — the churn on new sign-ups is worth more than star ratings from strangers, with the usual caveats.
Holygrail001 platforms is where I would start, since how far the free tier gets you is a better predictor than the follower count on their socials. The discord platforms case is instructive — the honest advice is to log the times of day your messages get answered, from what I have seen. Nothing about discord platforms changes the fact that most of the disappointment traces back to how often the same faces reappear.
For discord platforms in particular, the deciding factor is how well it works on a weak connection, as far as I can tell. On discord link for holygrail001 specifically, the platform hides read receipts on the free tier, and how many first messages actually land suffers for it. Anyone who has tested holygrail001 properly, please weigh in.