Awesome post LoveVanilla, thanks!
Now that the MFS sale is over and I missed it, where do you buy your nic?
Wizard Labs has been my choice over the last year. I've also recently purchased from VaporTek, and from RTSVape (which price matched to MFS). These are all excellent suppliers. Though not a supertaster, to my buds VT does have somewhat less "bite" than WL though this distinction seems to greatly diminish once aged a month or so. Have not tried RTS nic yet but buy a lot of their flavors and am confident in their products; understand it's comparable to WL.
Perhaps I should have noted I don't have a separate freezer; just a standard household over/under freezer/frig. From prior readings here, "freezing" slows molecular movement to a point where oxidation falls to very low levels e.g. multi-year shelf-life. Glass bottles are suggested as oxygen can migrate through plastic over time.
The ammo case I linked above is quite tough, lockable and the right size for 60ml packers. Durability and o-ring seal were high on my list of requirements; I didn't want leakage even if bottle(s) were broken. Didn't drive a truck over it (though you probably could...). Can accept two padlocks if one feels the need. And
certainly preferable to keeping loose bottles in the freezer. Enjoy!