Pressed bars give me a lower quality (somewhat dirty) high that I've always associated with the cheap Chinese alprazolam that's being used. It's definitely noticeable in comparison to a real Xanax and because of that I feel like vendors are adding more alp to try and compensate? I know if your a Xanax user this seems like an absolutely retarded question, but I'm going to assume that most of the people who purchase pressed bars are doing it to make money. Why not make them at no more than 2mg? Even XK had his around 2.5mg and they packed almost too much of punch. I'm seeing a lot of 3-4mg bars now and I'm guessing most of the people try to pass them off as real or don't say they contain 4mg. I'm just rambling/thinking out loud here because I witnessed some kid being sent to the hospital over he weekend. He most likely took one too many not realizing the actual amount.
Yes. There is such thing as too much of a good thing. If someone wants to ingest a 2mg xanax bar that's what they should get. Putting 3.5 or 4mg is unethical. You're literally poisoning people.