I have ordered from SEJ three times now and have tried 15 different flavors. I'm not too into the tobacco flavors, so I have stuck mainly with the more fruity flavors. Shipping was never a problem, although I got a little impatient the first time waiting on the standard shipping. I'm in AZ too, so they aren't that far away from me. Here is my breakdown:
Strawberry: Not bad, decent flavor and vapor, a slightly weird aftertaste.
Kiwi-strawberry: Very similar to strawberry of course, but a definite noticeable kiwi flavor on top. I liked it better because the kiwi seemed to mask a little of the aftertaste.
Peach: I thought it was really good. Very peachy, good vapor, light but flavorful. Would do it again for sure.
Cotton Candy: I didn't think it tasted all that much like cotton candy, but close enough. It was really good, actually. Sweet, with nice vapor and decent body.
Caramel Apple: I love apple flavors. This one was very nice with a mellow taste, and very enjoyable in the morning to me for some reason.
Grapple: Perhaps one of my top choices. Dead-on grapple flavor, nice body and quite delicious. Will definitely order again since I seemed to run out so fast.
Camel: Not that great to me, but I'm not too big on the tobacco flavors and don't have much to compare to. I won't throw it away because it actually mixes nicely with other flavors that aren't that appealing to me.
Doublemint: I'm definitely not a mint or menthol guy, but this was actually pretty good. I would consider ordering it again if I leaned towards mint. Not as harsh a flavor as menthol, and a good bit sweeter. Lives up to its name, very similar to the gum.
Pineapple: I didn't like it much at first but it sort of grew on me. It has that false pineapple flavor, but it isn't a throwaway either. Mixed nicely with the Camel flavor, which kind of reminded me of hookah shisha.
Blueberry: The worst yet. I love blueberry too. I suppose I could have gotten a bad batch, but I don't know. The flavor was weak with a strange aftertaste, and the vapor was poor at best. The Camel did help it a little. I want to like it, especially after what others have had to say, but it was just disappointing to me.
Orange: A bit weak with a flavor I wouldn't exactly call orange. Tasted kinda soapy or something to me. No where close to as bad as blueberry to me, and Camel mixed with it did make it much more palatable.
Ruyan 4: I've heard lots about it so I decided to try it. I actually like it quite a bit, but I'm not as partial to it as some others. If I was running out of my primaries, it would be a top grab from my reserves. Kind of nice carmely taste and good for certain moods to me.
Cantaloupe: Loved it. MUCH stronger flavor than anything listed above. Amazingly strong flavor to be honest. Very close to true cantaloupe as well. I would order it again.
Honeydew: Almost imperceptible difference from cantaloupe. I like it just as much and the flavor is just as stout.
Melonberry: Another of my top favorites. This is another one that I go through really quickly because it is delicious! I've been going through 10ml like it is heroine.
Most of the above flavors had decent to good vapor production for me, except the blueberry of course. As stated, the melon flavors stood high above the rest in intensity. Overall I was very satisfied. Most of them I tried were in the 3ml bottles, which last time I checked, they don't sell anymore. I'm not sure why, but at $1.95 a bottle, it was worth it for me even if I hated some of them. TH was good on most of them too. I pretty much stuck with 18mg, except I got the Cantaloupe, Camel, and Grapple in 24mg (they were my first order). The 24mg was a bit strong for me but the 18mg seems perfect. For a few flavors I should probably try an even lower nic dosage since I can't seem to put my cig down. I also picked up one of the keyring bottle caps. Some have complained that you don't get an actual bottle with it, but I am pretty sure I realized that at time of order. Out of all of the stuff I ordered, I ended up with 10 3ml bottles, so it doesn't matter that I didn't get one with the keyring cap. At $2.95 or so, it was worth it and has been useful. I have tried no hardware or anything from SEJ yet, but wouldn't be averse to giving them a shot. No downsides to my experience with them so far.