I've been requested to post my findings/review of the various cartomizers I've got, so here goes.
GreenCig: (901 thread) The draw on these is VERY hard, like trying to suck on a frozen milkshake, just without the brain freeze. Flavors range to bad to barable, throat hit is also barely there, and vapor is weak. These things are basicly a sealed unit, vape coil on bottom, being fed juice from a cartrige. They can be refilled, but not easily, acctually the hardest of all the cartos to refill. I give these a 4.
KR8/KR808D1: (901 thread) Average and possilbly the oldest of the cartos. Most get them from Vapor4Life. You can get them either blank, or in a WIDE assortment of flavors. Decent flavor, throat hit and vapor, but they burn easy. Pretty easy to avoid burning if you keep them topped off regularly, and easy to refill. Solid 6, with flavor in the pre-filleds a 8.
Premium: (901 thread) A slightly updated version of the KR8s mentioned above, they hold more juice and have slightly better performance. They come with a soft top making refilling even easier. I'd give them a 7.
Turbo: (901 thread) A much better design IMO, noticeable improvement in performance. Newer versions have soft tops as well, and you can now get blanks. I'd say 8.5.
510: (510 thread) Same as the turbos in performance, and hold 40 drops of juice in the blanks. VERY nice cartos! You can find these as well in blank soft tops. I LOVE these, best flavor, throat hit, and vapor. The draw is very smooth. Good solid 9 all round.
SmokeStik: (4081 thread) Good performance, and hold about 20 drops after vaping the pre-filled juice dry. Best thing about these is they don't burn filler, AND you can remove the filler for inspection/cleaning and put it back. You don't want to try to vape these at high voltage, they are designed for 3.7v. Even at 6v they don't burn the filler, but it will kill the carto quick. Flavor, throat hit, and vapor are about a 7.5
nJoy: (4081 thread) Lame, don't bother. But it is interesting in that the design of it is very similar to the standard carto, except that you can pull the carto apart, it seperates at the base where the threads are and would be easy to clean/refill. This is good because these only come in 2 flavors, tobacco and menthol. Flavor, throat hit and vapor are all kinda weak, around a 5.
Hope this helps.
GreenCig: (901 thread) The draw on these is VERY hard, like trying to suck on a frozen milkshake, just without the brain freeze. Flavors range to bad to barable, throat hit is also barely there, and vapor is weak. These things are basicly a sealed unit, vape coil on bottom, being fed juice from a cartrige. They can be refilled, but not easily, acctually the hardest of all the cartos to refill. I give these a 4.
KR8/KR808D1: (901 thread) Average and possilbly the oldest of the cartos. Most get them from Vapor4Life. You can get them either blank, or in a WIDE assortment of flavors. Decent flavor, throat hit and vapor, but they burn easy. Pretty easy to avoid burning if you keep them topped off regularly, and easy to refill. Solid 6, with flavor in the pre-filleds a 8.
Premium: (901 thread) A slightly updated version of the KR8s mentioned above, they hold more juice and have slightly better performance. They come with a soft top making refilling even easier. I'd give them a 7.
Turbo: (901 thread) A much better design IMO, noticeable improvement in performance. Newer versions have soft tops as well, and you can now get blanks. I'd say 8.5.
510: (510 thread) Same as the turbos in performance, and hold 40 drops of juice in the blanks. VERY nice cartos! You can find these as well in blank soft tops. I LOVE these, best flavor, throat hit, and vapor. The draw is very smooth. Good solid 9 all round.
SmokeStik: (4081 thread) Good performance, and hold about 20 drops after vaping the pre-filled juice dry. Best thing about these is they don't burn filler, AND you can remove the filler for inspection/cleaning and put it back. You don't want to try to vape these at high voltage, they are designed for 3.7v. Even at 6v they don't burn the filler, but it will kill the carto quick. Flavor, throat hit, and vapor are about a 7.5
nJoy: (4081 thread) Lame, don't bother. But it is interesting in that the design of it is very similar to the standard carto, except that you can pull the carto apart, it seperates at the base where the threads are and would be easy to clean/refill. This is good because these only come in 2 flavors, tobacco and menthol. Flavor, throat hit and vapor are all kinda weak, around a 5.
Hope this helps.