After all I have read in my short time vaping, only the odd atty is DOA. Some last longer than others - that is also a given. OTOH most atty failures are caused by improper use by the
user:
- allowing the atty to go dry;
- not priming the atty with 1-2 drops when replacing the cart. If you allow the last drop to pool when filling the cart, then you do not need to prime it, as the primer is the "pooled" drop;
- using high sugared liquids;
- using liquids with high concentrations of VG;
- marathon vaping - allowing the atty to get too hot and not allowing it the opportunity to cool between hits. If we hit on an atty the same way we puffed on a cig, half the problems would be avoided. How many folks took triple drags off an analog. Do you rememeber the heat generated and the tasteless flavour generated by the long "heaters". We used to get ...... off at folks that used to put a heater on our cigs - yet allot of vapers are actually doing the same thing - but on anatty;
- not cleaning out their atties periodically - even when smoking you had to empty the ashtray once in a while;
- improperly done "dry burns" or done for the wrong reason;
- using the wrong atty battery combination. e.g a normal atty on HV devices;
- not topping off the cart because it is a pain and sucking the cart dry. Most want that last drop. Carts should be topped off after each session, or before each session. Think of it as pulling a fresh analog out of the pack;
- weekly maintenance not carried out; and
- not knowinjg the performance characteristics of different atties and treating them all the same. An 801 does not perform like a 901 or a 510 for that matter. They each have their vaping characteristics, and should be used in their sweet spot for maximum enjoyment.
Although I have not been at this very long in vaping circles, I have yet to ruin an atty with the exception of the one that got cooked because the switch stayed on when I put it back in my shirt pocket. That battery had a habit of doing that. That battery has been painted so I know which one it is, and will become spare part for mods down the road.
I am not prepared to re-write everything that has been written and available in the "primer" threads on this site. But the information is there nonetheless.
It is indeed frustrating that equipment doesn't perform to our expectations. This is further exacerbated with the fact that we are having nicotine fits, which clouds our judgement and only amplifies the problem.
However, there was an old saying
"You get what you pay for", that is absolutely true when it comes to vaping. Now I am not about to blow sunshine up your butts wrt vendors, but shopping in the bargain basement produce mediocre results at best. You need to shop around to filter out the vendors with high mark ups and dismiss them. I have seen mark ups as high as 1200% and as low as 10-20% comparatively speaking. On the other hand if the deal is too good to be true, then it probably is.
Someone said they should make a decent atty that lasts, they do it is called the JoyE 510 atty, stock 510 or LS1. The LS2 is a knock off. Expect to pay around $10 for an original. Buying in bulk drastically reduces the price, but expect paying around $7 for an original. Cheaper than that you are buying whole sale or buying clones.
Good attys are ready to go out of the box. The primer some folks refer to that is used to keep the atties moist is PG, nothing else. Since PG has a 2 year shelf life, it starts to deteriorate after that period, producing that chemical taste that some refer to. It is very difficult to get rid of. I have not had an atty that had a chemical taste, but I do know first hand what expired PG tastes like.
When you have found suppliers that deliver a product you are satisfied with. stick with them. I order from very few.
Before jumping on any bad wagon, sleep on it, allow the fanfare to move on and then do your research into it. You'll be happy you did. Do you know the difference between a Screwdriver and the DSE 905? they look nearly identical, yet there is a $40-50 difference. Mind you some are selling the knock offs (DSE 905) for the same price as the "real" screwdriver. Why is one better than the other?
Many folks have reported liquid that had a chemical taste form supplier X, Y or Z. That liquid often bought at bargain basement prices is liquid that has staretd to break down or is expired. It is my understanding that nicotine does not have a shelf life perse, but PG and VG do. 2 years and 18-24 months respectively. There is nothing wrong with buying liquid nearing it's expiration date, just don't hoard the stuff, and should any liquid give off a chemical taste, get rid of it. The PG or VG has started to break down.
There is a reason prices are what they are. It is free enterprise and one needs to carefully do their research into the subejct. Reputable vendors are in it for the long haul. Their prices are reasonable and sustainable. They prefer to sell steady at a reasonable price vice making the quick buck (with sub par material) and exiting the market rapidly once word gets out on their product, or sales decline.
Reputable vendors mix their liquid as they go, or in "known" market quanties based on consumer demand, for X period of time. They do not sell liquid that is nearing expiration or has expired. They also play the fine line. They only order enough supply to meet consumer demand, ensuring freshness and safety.
This reply was a little off topic and I apologize. It was done as there were just too many variables as to why attys do not perform, or die rapidly. As seen it is was not an isolated incident, but more often than not a series of events that have lead to their pre-mature failures.
In closing, you very much get what you pay for. Shop around!