I think it depends on where you are in the world. Been a while since I've done any cocaine now thankfully heh but I have had generally good experiences. My impression, for whatever reason, is that USA customers seem to have far higher incidences of cack low quality cocaine than those in the European continent. Which is odd, obviously, considering that the majority of cocaine originates on the American continents, to the best of my knowledge. But somehow this isn't translating to the consumer end.
The darknet review system definitely leaves something to be desired, I mean I'll still say as far as seller reputation assessment for customers it seems to be the best we've got short of knowing someone personally. But I have also noticed quite often with a range of substances that the quality of substance compared to what you'd think you'd be able to reasonably expect from the reviews leaves something to be desired... I think this is explainable partly by the fact very few people actually know much or give a fuck about drug quality and if it has some psychoactive impact will rank it well, even fewer people are actually testing, and those who are conscientious enough customers to actually rate and review will most often do it on receipt or very soon after rather than after having used some and made a solid assessment - because people wanna mark it as received to release the escrow, and usually the rating option comes after that... most marketplaces I think now do allow a short time to change the review but very few people will do that. And then obviously I have no way to assess this but I wouldn't be surprised if there was some amount of fake feedback by unscrupulous vendors... seems like it would be very hard to police this entirely.
There are some things you can do to mitigate the risk though... pick established vendors with very high feedback numbers, as after a while it becomes much less plausible to fake large volumes of reviews. A lot of the time a 97%-ish vendor with say 10000+ ratings is more trustworthy than a 100% vendor with just ~100 ratings, for example... also once you've filtered out the low feedback numbers, actually take a look at the recent feedback at a more granular level. Does the vendor respond to feedback? Is it just non-arrival or actually about quality? Honestly a lot of the time I don't pay much attention to the non-arrival ones coz I know people get angry and things can be lost and yknow maybe they are "selective scammers" but it doesn't do anything to evaluate the quality of the product. You wanna just obviously look for ones where people sound like they kinda know what they're talking about and write a little bit more than some generic positive message or even some generic "high praise" message that sadly could be written by any drug-illiterate moron who doesn't know what they're saying. If you can, filter for the 4 or even 3 star reviews, since 5 is likely to be just generic but 3 or 4 usually are more honest. Discount the ones just talking about postage time as these have nothing to do with drug quality, again. Oh, pay attention also to the time the feedback was left - even reliable vendors can switch up or get bad product and try to offload it, maybe even hand off the account after having got their bag (of cash lol), so to speak... so obviously ideally wanna be able to see fairly frequent feedback within the last few weeks with nothing indicating any recent changes going on. Then pair that with your assessment of the other more granular 3 or 4 star reviews... and kinda just make a judgement call, hah, ultimately is always gonna be a bit of a judgement call and trusting your gut but you can definitely get better at just sensing out vendors that are just not taking it seriously and have no issues sending out crap product now and then, IMHO...
Oh finally, unfortunately with coke especially you get what you pay for, everyone is claiming 97% PURE TESTED FIRE!!! but this is mostly marketing BS obviously. But nonetheless - without getting into specifics (and hoping I'm keeping within the sourcing rules so far, think I am but - oh shit! - you should edit the marketplace names out of your post I think, that might be a bit too close to no sourcing - or a mod probably will do it for you) - yeah you get what you pay for, you know what's a premium quality price in your area probably so expect to pay that or even a bit more, if it seems too good a deal it probably is.
Hope that helps!
