I too ordered mine. I just find it hard to believe there is so much excitement and tension over a couple of pieces of metal. I think it's great but not earth shattering. JMHO
I'm not "excited" but I did order enough kits for each of my grands. I don't
vape subohm, so the only possible benefit I "may" see is extended
vape time (given that I file/noalox maybe once every 6 months). However, I'm unable to measure ANY voltage drop on my TRA grand, getting 4.07 v across the 510 connector, and 4.07 v directly from the battery (5 hours into a fresh battery, 1.6 ohm coil). And that's with a Shortstop installed, so I'll really be surprised if I can see any difference.
3 years in REOVille, and I just figured it was time for rebuild kits, "just in case". I had ordered 1 a few weeks ago, but when these became available, I figured I'd get one for each grand. I'll probably order 2 for my 14500 minis when they become available, as well, just in keeping with the "backups for backups" mode of operation.