Hello everyone (Merry Christmas),
Alright so my little feedback after using the new kflite plus for a couple of days now. It's superb as always with SM, it's built like a kayfun, vapes like a kayfun. The build screws are perfect on my unit, no problem. The oring on the extension part is a tad too big, it doesn't cause any issues though just aesthetically not perfect.
I did purchase the mtl pro upgrade when I bought the tank and in my honest opinion, I do notice a difference for that tight MTL, to be clear not a big one but a small difference. If you really want to fine tune your vape below that 1,2mm I would recommend it. (I like my draw at around 1mm)
Now looks wise, that new dome+ tank section looks amazing, I absolutely love it. I hope they sell it separately so I can purchase it for my KFL19. Special mention for the new figura drip tip, it's extremely confortable. When I first saw it on the SV Facebook page, I wasn't really interested (I love the K5-Prime drip tip personally) but then when I got the tank I started to use it out of curiosity and damn it's so good. I need to order a couple more.
Flavour wise between the 19 and plus 21, no major differences. I tried some naturally extracted tobaccos and some custards and didn't really notice any flavour improvements. Where I did notice a slight improvement is in the draw, it's slightly smoother. It might well be because you're adjusting the air right under the coil.
I mean at this point I feel like SM knows what a MTL kayfun is and how it should vape (let's not talk about the K5 without the reducers which was badly advertised in my opinion). As I said at the beginning it's a kayfun right, no big surprises here.
Now the big question ? Should you buy it if you have a KFL19 already ?
If you like SM products and you have the money, the answer is easy right, YES.
Now if you are happy with your KFL19 and aren't curious about trying the latest and greatest KF or don't want to spend the money, no you probably shouldn't buy it. You can always buy the little plus upgrade deck for KFL19 instead of buying the entire tank. The improvements alone aren't worth the entire tank upgrade.
The KFL plus 21 is basically what the KFL19 should have been imo (I have been having issues with unscrewing/screwing in my plastic grub screw in my KFL19, never noticed it though. I adjusted it once, when I first set it up).
Have a great day everyone and Merry Christmas