I've been asking myself the same question: Smoketech or Boges?
What I have is some 3.0 and 2.0 Boges, and some 1.7XL Smoketechs. And I use them on my KGO Batts with Boba's Bounty Juice.
I have seen all the hype for the Smoketech 1.7XL's as being the best cartos for the KGO batts, but in my experieince so far the 2.0 Boges are filling better, have better flavor, excellent vapor and throat hit. And best of all the Boge's are using less juice than the Smoketech XL's.
I also like the fact that the Boge's are easier to fill using the condom method. I just tried to fill a ST XL with Boba's usung the condom method and it clogged up and wouldn't even vape on my battery.
The Boges wick well with VG, taste good, and are more conservative with the juice. I think I am going to stick with the Boge LR for my KGO Batts.