As far as quality (since it was mentioned no one was reviewing):
The p@x is good for the price, probably the most effective stuff I've gotten in the b3nz0 family (on this site or others). They also dissolve on the tongue/are easy to chew and swallow during panic attacks... something which is really handy since you don't always have water when a panic attack hits.
The c0de1n3 is super weak... definitely not the 60 that it claims. But two together aren't bad (and again, good price).
The f10ricet seems legit. Doesn't help with migraines sadly, but that's not what it's meant for. Again, seems kind of weak, but cheap.
The n0rfl3x is okay. My partner has chronic pain and swears by them, and they can put me to sleep (and considering I'm a downer-girl, that means something)
Other things I've gotten from them:
The hydr0 is bs. It almost seems weaker than the c0de1n3, and for the price jump, it isn't worth it.
The tr@ms are weak. Not worth the cost.
The phen0 puts me to sleep... I got it to help with panic attacks so the sleepiness was unwanted. But since it was strong enough to knock me down, it must be of a good strength.