I think, Rivotril/Paxam ( Clonazepam) 2 mg is giving more to "enjoyable experience" than Xanax ( Alprazolam) 2mg.
There are only 2 Brands available here in Australia, Rivotril or Paxam.
I think the prescription of Panadeine forte or under other its generic names are lots stronger, compared to Panadeine Extra.
I tried 4 Panadeine Extra. ( 15mg Codeine each tabs)
I also have tried 2 Panadeine Forte. ( 30mg Codeine each tabs).
I could notice the difference effect to me.
The prescription ones are better. The Schedule 3 meds like Panadeine Extra just makes me feel sleepy, though.
( Actually they are both from the same company, but, I just don't know why the effect is so different.)
It's not Psychological thought, well, if someone , say, give me 3 tabs of Codapane Forte/Dymadon Forte/Codalgin Forte to take on , say , Mon morning, then 6 tabs of the Schedule3 Panadeine Extra , say 3 days later, without looking at the the Brands, i could feel the different effects on me.
The OTC one makes me more sedated, but the prescription one gives me feeling of well being.
( Funny though, but I am the type of a person who likes to observe even little things like that.....

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