I just got two new attys from litecigusa for my ego t. They were a lot cheaper than the ones sold by the vendor where I got my starter kit because they were on "sale". They burn hot and I mean hot as in, you can see the wick glow red when they fire. The ones I got from my vapor store do not. You can only hold the button for a few seconds and then release and continue the draw or you get a nasty burnt taste. This was not how my original attys worked. The new ones have the joyetech logo and the original don't, although the site claims they are genuine. Is this normal? Where the first ones bunk and these are the real deal? just curious which is which and if this is normal for egot attys. Also any info on either of these vendors. They both seem well regarded on these forums. Any advice on atty maintenance for this system?