BZminer started long time ago with such numbers of members in his discord, so this is no indicator.
But a good indicator is that the Developer not answering questions well.

@pickminer

you say the fee is not to high? I mean you compare it with well known and fast miners -> i never saw a screenshot of your miner or a hashrate comparising. -> devfee to high.

And again - what is the advantage of your miner, what make it special or better to other miners? I mean in your discord is also nothing to see or to learn about your miner?
Why no portable version?

....

so many unanswered questions.