Thank you all so much.
Just wanted to follow up on the recommendations I tried and my thoughts:
1. QuickNIC
Pros: It is small and it does deliver the nicotine fix I need but it isn't super "satisfactory". You don't really feel any inhale and it doesn't seem to kick in til a few minutes after you use it. I may be using it wrong or I'm using it right and it just take a little while longer to soak in through the skin in the mouth.
Cons: It still makes a fairly loud noise, like an old asthma inhaler would. Also, it isn't super discreet as the sides of the vapor containers say "Quick Nic" pretty big on them (yes, I saw that in the pictures on their site but I still wanted to give it a try. I want to make sure I try all my options as I'm sure what I am looking for is out there, I just have to find it.). I'm sure this could be covered up but this isn't super ideal.
Overall - I think I will use this as a last resort back up
2. White Cloud Cirrus 3X with Invisi-Vapor cartridges
Pros: These were overall my favorite. It feels very similar to vaping a Vuse Solo pen but the invisi-vapor cartridges literally have no visible vapor coming out of the lungs that I have seen thus far! My biggest concern with being able to find something that had no visible vapor leaving the lungs was that you wouldn't be able to tell if you inhaled anything or if it was just a dud. You can definitely feel it going in and coming out but you see nothing. It's amazing
Cons: My only negative thing to say about this is it is still a pen so it is kinda obvious and long (same length as a Vuse Solo pen or about the same length so it isn't too obnoxious). Also, I bought the Cirrus 3X pens that are black and all the cartridges are white so it is fairly obvious when I am holding one.
Overall - Makes no noise and no vapor - this thing is my go to once my cube moves
so far anyway
3. A Boulder Rock Kit
Pros: Bought two of these things and I love them!! They are refillable pods which is amazing. I didn't even know this existed!!
Cons: Definitely has a visible vapor exhale so this is a no go at the office unfortunately. I also want to add this thing makes quite a bit of noise during inhale at a quiet office!! I had to stop using it. This actually produces more vapor than what I am currently using (Alto by Vuse). Even with the double inhale trick or using a kleenex to exhale into, there was still a visible exhale either way, albeit pretty small.
Overall: This is my new go to at home! Love this thing. Unfortunately, not so great at the office
Still yet to try:
I got a Bianca spray thing and I have vape juice now that I ordered with the Boulder rock kits but.....the bianca spray that I ordered was the aerosol ones that I can't refill (SMH). The other ones are arriving today so hopefully those I can refill. I can't wait to try that out as that may be my best overall option.
Thank you all so much for your help and suggestions thus far!!
If you have any others that you've heard of or that you know about, please let me know.
You guys are amazing. Thank you for all your help.
Mark