I originally purchased my KFL+ six months ago because everyone on ECF told me they were better than genesis atomizers. My kayfun is alright but after I purchased my first dripper (nimbus) I basically never use my kayfun because the draw is way to tight for me, it gives me a headache. I have been content with dripping for the last few months but constantly dripping and carrying around bottles is a hassle and I have been searching for better options. I just purchased an origen v2 because of the large drip well but I have been thinking more and more about genesis atomizers. Recently it seems like more drippers have been coming out and no one is really talking about gennys anymore. Are they obsolete? I tried my friends kraken and it blows my kayfun away in airflow, vapor production, and flavor. I am thinking about giving the kraken a chance and building it with rayon and dual micro coils around .35 ohm for auto dripping when I am out of the house. What do you guys think, will a genesis work as well as my dripper? And if so why are people saying they are outdated?
As far as rebuildable tanks go I only have 2 genesis style tanks one is a single coil and the other a dual coil. The reason why I bought them is because sometimes I'm too lazy to keep dripping or it's not convenient or safe while driving. When I build them I build them for what people call auto drip mode, it gives better vapor production than a kayfun, but the flavor isn't close to as good at least in auto drip mode but the draw is airier depending if you're able to drill out the airflow or have one with an adjustable airflow. The thing is that the tank has to be upright or it most likely will leak. If you want a tank with flavor and not have a tight draw with adjustable airflow and not have to worry about leaking than the fogger v4 may be a good option.
As far as outdated, I wouldn't worry about that if it works and you like it use it. There are a lot of things out still that can be considered outdated but is used everyday by many people, like cig like devices, egos, iclears, cartomizers, protanks and even drippers.