I get good th using a small 14mm chambered atomizer with the coil spaced 2 wraps past each side of a 1.2 mm air hole. 12mg is my favorite. But, 9 mg will still give you a good th. Regular nicotine of course.
You don't need, and apparently don't even want, high nicotine in your vape, so don't do this. High nic will only make you sick and won't do all that much for your throat hit.
I agree with @Vapemesilly --first stay away from high nic salts--they are formulated to increase your nicotine intake while reducing throat irritation. You want the opposite effect.
1. Switch to low nicotine 6-12mg/ml), high (60 or even 70%) PG eliquids. PG increases TH.
2. Find a new device that will allow you to use lower resistance coils and higher wattage. You'll get more TH from that.
3. Try decreasing the airflow if your device will let you--more concentrated airflow gives you more direct TH.
4. Experiment with menthol, peppermint, spearmint or citrus flavors--they may provide the sensation you're looking for.
Good luck!
If you want to stay with drop-in coil and internal battery device, try Innokin Sceptre. It's a pod/AIO (all in one) that comes with 1.2 and .5Ω coils. Watch some YouTube videos first to learn if you'll be comfortable using it and to learn how to properly use it.
If you want a more elaborate setup with more options (and a higher initial cost), try a Zlide/Zenith line and their coils. You'll need a mod to use with the tank(s); you can choose a mod with a built-in battery or one with external batteries, but that will get expensive because you'll have to buy batteries and a charger separately.
Looks like you need a recommendation for a specific, reliable device. There are many out there, which is very confusing. I can only talk from my own experience- I bought a Vaporesso Target Mini II kit (with VM 22 tank) , initially for myself, but then gave it away to my girlfriend as I made a switch to more advanced, higher wattage rebuildable setups.Hi!
My name is Jahlen. Recently I bought a disposable vape from a gas station, they are $16 a piece and are amazing. Well 2 weeks of buying them almost everyday and I’ve spent as much as I could have on a refillable vape, if not more. So I purchased the Boulder rock vape with some eliquids and when I tell you it feels like nothing.. I blow out the vapor but never even felt like anything was happening. Really disappointed but why did I expect more for the price lol. Anyway, I’m new to all this so if you have a specific brand as well as the juice that would work best please let me know. Too many vague answers when I looked this up before. Thanks!