I read through the whole discussion so far... and no love for just vac-sealing your bud?
I looked into these Boveda packs and vac sealed jars with temps when (after many years of trying and failing) I started growing nice quality bud - and I knew I was going to have a lot of it. It's my year's supply before the next growing season here in the Mediterranean (around late April - mid June, then it gets crazy) So, these Boveda packs are what everyone's talking about - but the cost of these packs was way out of my league. Harvest was a little under 1.5kg in the end (dry)
The first year I just used jars with no packs. I'd say they lasted a bit less than 4-5 months before it was all just dust when you crumbled it. Not good.
The second year I remembered I had a vac-sealed bag of weed that I'd kept in a box for just over a year. I opened it and it was just as fresh as it was when I got it a year earlier. Which took me by surprise to be honest...
Ever since then I've always harvested, cured for anywhere between 2 weeks and a month (max) then I vac seal it - and it's worked perfectly so far. I double vac-seal everything and the sealer itself is one of the cheapest ones you can get. Was about 40 euros/dollars - and broke almost straight away (but, with some trickery, it still actually seals)
I always use the correct vac-seal bags and always double them up. I also open them and then re-seal straight away.
It just seems to me a lot cheaper way to preserve your bud over the long-term if someone doesn't have much cash lying around.
I say this more for people with a large amount that they know will have to sit around for a year (or two) - I guess if I was just getting bud from a dispensary, etc - then for sheer convenience then maybe these jars are a good option. But I think if I was buying it then I'd probably vape it in about a week or two. It sure as hell wouldn't last months...
"It crushes the buds"
"The THC sticks to the plastic"
Can't say I've been bothered about either of these. My bud isn't just THC rich on the outer edge of the buds... they're actually dense and pack a nice punch
As for crushing the bud - you can regulate it so it doesn't. You just need to spend another 20 dollars or euros on a slightly better vac-sealer. I also actually prefer it ever-so-slightly crushed - I think it gives a better crumble after (imho) Also, some airy buds can also benefit from a little compacting - and I always end up with at least one airy plant each year.