Sorry bro, wish I could help ya, but I haven't tried any of those models. But I can say that about 3 weeks ago I was smoking a pack of Kools a day and can tell you that my Sidesho I have in my hand right here is awesome and I'm exhaling beautiful amounts of vapor. I'm also not just getting a great throat hit but also an awesome "Lung Hit". You know that sensation of smoke reaching the lungs giving you that nice "satisfied" feeling. My Kools never stood a chance.
But thats my 2 cents, but I'm sure there are others here who have tried a bunch of models and can give you an E Cig to E Cig comparison. The only comparison I can give is to my trusty Kools which still hold a special place in my heart....just not in my lungs. The Sidesho has taken over.
BTW: I don't know if you are a dripper, but I have recently started dripping on my Sidesho "experimentally" wise with one battery and one atomizer and my Sidesho has so far responded quite favorably to the experiment and is giving the best smoking of my life. Not just
vaping...but smoking. I am getting on average about 10 drags of glory, and then if I unscrew and blow the atomizer a bit I can drag for about 5 more. I believe blowing on the atomizer first instead of just dripping more liquid not only saves you more liquid but also does well to avert any liquid from getting on the battery. However manual batteries are pretty much here for the Sidesho and since you are an experienced vaper that is probably good news for you as well. I will probably get a manual battery for my Sidesho and just to see what everyone is raving about since I never experienced a manual battery.
Even if you aren't into that stuff since it can be risky, out of the box the Sidesho is still amazing in my eyes and can be used effectively whatever your vaping method may be.