I may try more expensive brands as they improve the technology but for now, having read alot of the reviews on here, I agree, buy cheap with spares!
i think the technology is basically the same whatever brand name u end up with.. its the price that differs..
the atomizer is a simple ceramic pot.. the ceramic pot has a small wire would resistor type thing in the bottom of it.. a simple wire coil nothing technological about it.. this heats up a small amount of e liquid which sits in the base of the pot and covers the small wire heater coil.. something like a large drop of liquid..
a battery provides the roughly 1 amp of current needed to heat the coil.. the battery is the weak spot.. 300 mah type batteries dont like providing 1 amp of current for long.. in a perfect world it would be slightly less than twenty minutes run time.. but its more like ten..
the small pot gets fed with fresh liquid from the cartridge.. the pot is surrounded by wire wool.. its has holes in the side to let the liquid pass from the wire wool to the inside of the pot.. the pot has the absorbent wire wool around it and some pokes up ( a little bridge) into the bottom of the cartridge woolly stuff.. the liquid passes from the cartridge woolly stuff into the wire wool which surround the pot and through the holes in the side and onto the heater coil.. nothing technological there either..
in its simplistic form all it needs is a battery and a press button switch to finish it off.. you press the button to heat the liquid and suck in the vaporized (think steam) liquid through the mouthpiece..
the problems gets caused by the desire to make it all smaller and more like a real cigarette.. and "technological".. he he
the new janty kiss thing has gone the other way.. keep it simple.. the batteries having a pressure switch in them plus flashing lights and some chippery make the thing less reliable than they should be and more expensive.. janty are keeping it all separate as opposed to all in the battery..
the cigars and cigarillos make more sense.. they are far less complicated with no fancy batteries just off the shelf ones and some have the press button switch.. they all should have..
the pipes are probably the best genuine real smoking alternatives.. one of those with a simple press button switch on the side of the bowl would be perfect.. but not all folks want to be seem smoking a pipe..
but a really decent e-smoking device would not look like a cigarette at all.. just a small flat box with a mouthpiece to suck thru.. the small flat box would hold enough simple cheap batteries to power it and make it all work..
one could be quite simply made using three 900 mah AAA nmh cells giving 3.6 volts and a much better battery life.. or designed around a single 2 amp hour lithium cell..
the problems are all caused by trying to make these things look like real cigarettes.. he he he
once the e-smoking idea catches on (if it dosnt get killed off by officialdom) i am sure common sense will prevail..
i am currently smoking a chopped in half cigarillo mounted on the top of a three cell AA battery pack.. ugly and certainly not cigarette like.. but it does work.. he he
best of luck with your e-smoking.. it does work even if it does have problems..
trog