I usually buy swazi from a lady from zimbabwe from R10(+/-$1) for a matchbox full. See the humor. A european guy buying weed grown in swaziland from a zimbabwean lady in south africa lol
Some local tips from an ex pot-head:
Dude, sorry to say but any stuff they sell in match boxes or envelopes is not the best stuff - not for that price - it's full of sticks, stems and seeds and normally very dry because the box is porous. But strangely it does seem to make you extra paranoid, I agree with you 100% on that - it's quite an intense high (if you have no tolerance) but shorter lasting. You want stuff that is bit sticky and the buds are large and difficult to maul (no sieve) with larger but less stems and few seeds. You can buy it only in "bankies" or jiffies (I have never gotten matchbox's with good stuff - not in 16 years of smoking, neither has anyone I know). The decent stuff will have 10-20 seeds at the bottom of the 30g (1 Oz) bag which are normally very large and dark in comparison to stuff out of match boxes. Completely seedless stuff is even more potent but can be expensive.
All you do is mix more potent weed with tabacco if you smoke cigs or get a one hit pipe and blaze small amounts often, it takes longer to hit you as well. I'm a light weight these days, an Oz (or bank bag) can last me up to 6 months - maybe more. Vaporization is also much better than smoking - especially if you get paranoid. Proper vaporizers are expensive, but maybe worth it because they cook the weed at the right temp to only get the chemicals you want out of it.
The rest of you guys might think I'm mad suggesting smoking better stuff when he is struggling with the cheaper stuff, but what we call 'jat or madjat in South Africa might be cheap, will eventually make you pass out and give you a headache - but it is a different type of stoned. It's got a strange intense quality to it, even most of the hardcore pot heads I've spoken to agree, they'll also avoid it like the plague because smoking it with tolerance only gets you the negative side effects and nothing more.
I've got a feeling that the cannibinoids are in very different concentrations with that strain of weed. Not good ones, low in Delta-9 and high in the others which cause unpleasant feelings and high memory loss, like a fog around you. I noticed that your mind starts wandering and because you aren't tolerant of the less desirable effects of 'jat, you become really forgetful. You eventually forget that you weren't really paranoid, just not feeling 100's, and become paranoid because of that - like something is wrong... Or the unpleasant buzz just puts you in a bad frame of mind and then you carry on with that train of thought (or mood rather) to the next idea, which becomes something negative and so on. This happens with most weed, but especially with low grade local stuff. Like I said, it is quite intense, just not that great of a feeling.
Remember, most of the time, it's just your mind playing tricks on you... You can control it if you just think fuck it - but it's not that easy.
NB: Just don't buy any weed that costs around the same to up to a quarter the amount as proper drugs like cat or coke - and comes in 1g-4g sections. That will really mess you up good and proper if you get proper stuff, into psychosis for 4 hours, it won't come from the friendly Zimbabwean lady who sells matchboxes (although not impossible - but highly unlikely).