In regards to Cinnagram, I dunno if I got too much cinnamon in the beginning either, but I think I did? My first bottle had the flavor boost in it, and I just got my 120ml of unboosted Cinnagram that I haven't gotten around to yet. My cinnagram tasted the best after a week or so because the graham cracker was really popping when it was fresher. It melded with all the other flavors around 3-4 weeks. I got the unboosted Cinnagram the second time because the original juice started to taste a little too "thick" for me.
On a slightly related note, I actually prefer that the juice not contain too much cinnamon due to the controversy over cinnamon e-juice flavoring being toxic. Not here to debate over the validity of it, but it's prob better to play it safe. That's why I've shied away from Cinnamon Bunnish flavors that are heavy on cinnamon.
I really hated Spoonlicker v2 when I first got it. The strawberry was a little too strong and forward for me. I think it took 3 weeks to a month for me to even stand it. It's not a flavor I really cared for though. I got Spoonlicker OG where the strawberry was less sharp, but I didn't like that one too much either. It is better than v2 IMO though.
My Lemon Bar is a couple of weeks old now. It has gotten better with time, so I can continually vape it now. I don't think it's ADV worthy, but I have carried it with me to work every day since I first tried it. It's an interesting change of pace to my usual flavors. The Lemon has been very sharp to me since I got it and hasn't really calmed down at all. But it tastes like bakery lemon, not like lemon drops candy which I got from MBV's Freckled Lemonade.
As an update to my Subtank situation, I don't think it's the right tank for me. It's really airy, and the vapor production is nice when I want big clouds. However, coming from Kayfuns which are flavor machines, I can barely taste the flavor on the subtank as it's more of a lung hitter tank.
My friend just got the Atlantis v2. We would have ordered it from ITC, but they only had the v1 on their site at the time. I took a couple of hits from it at low wattages as we were priming the wick, and I think it's a superior tank. The flavor popped in that one, but the throat hit was killer with my usual 12mg. The Atlantis isn't an option for me though because it's not a rebuildable tank, and the coils are expensive. So despite an overwhelming majority of people saying the Subtank kills the Atlantis, I disagree and actually find the Atlantis to be better. I've never tried the stock coils on the subtank though. I only use the rebuildable portion, which is actually kind of annoying because I've had a lot of trouble getting the middle portion off the base. I actually bent it with pliers by accident, but thankfully the threading still works with a little force.
P.S. Sarah, I've only briefly tried my Mutation x V3 dripper. I tried it with my Mach 10 6mg Max VG juice I ordered by mistake months ago. Really nice vapor production, but flavor was barely there, even with most holes closed. That is an equipment issue though. I'm only using istick 20w and 30w right now, and I'm hearing that I need closer to 50 to make this thing shine. Not sure what I'm going to do because I'm in love with the form factor of the iStick and dunno if I could go to anything bigger. Going to a mech isn't an option either. I'll keep it in the drawer until I decide what to do with it.