I thought I'd keep the thread alive with an update on my Squape Rs clones, nearly a month on. I just checked my emails and the tracking, and I see I received them August 17th - so it'll be a month on Thursday.
On the SXK, I've had the same build in place the entire time - more than 3 weeks. I've changed the wick once, about a week ago. On the Ivogo I changed the build after a few days so as to try the B deck, and that build has now been there more than two weeks with the same wick.
Both are vaping absolutely fine now that I know how to fill them properly, and more importantly now I've got the resistance fixed on the Ivogo and improved on the SXK.
I regard them as decent, good looking, no-fuss, no-frills atomizers. Solid, reliable, unexciting. Taste is OK, definitely not bad, but probably not the best I have.
I'm glad I've got them and will definitely continue using them. It's a shame that their unique selling point, the non-conductive deck/chimney and the interchangeable decks, seems to make so little difference, at least for me. But perhaps I'll grow to appreciate the multiple decks more in the future as I eventually get around to re-coiling them.
For future purchases, I can only recommend the SXK. The Ivogo had broken o-rings on the lower deck - and at least one other user has reported the same - and major resistance problems. Perhaps the new insulators on 3FVape will fix that, then again it's not good to have to pay $5 for new insulators to fix the tank. Perhaps they've even fixed it for new batches of the tank, but we have no proof of that yet.
After those problems are fixed, I can't really tell any difference between the Ivogo and the SXK. The Ivogo comes with a bell cap and all five decks, but costs more. If you buy the one-deck, no-bell-cap version, it's the same price.
SXK have produced a range of aluminium tanks in various colours, which is nice. Then again, they fit fine on the Ivogo base so this isn't an advantage of the SXK base per se.
Actually, I suppose there is one advantage to the Ivogo - the bell cap, which won't fit properly on the SXK base. So if you really want a bell cap, and don't mind that it is rather unattractive, then the Ivogo is the only choice.