Its really nice and heavy. You won't want to move it much. I like the weights and lid. I have ample space for the liquid to rise.
Really over packed my first batch and lost a lot of brine due to spill over during the ferment. This won't happen with this bad boy and I don't need to be too concerned about stuff getting in it with the air lock rim.
How long do you normally ferment yours?
I saw that they don't have the nice lid and things for the smaller fermentation crocks. I think that 3 gallon size is just a bit too big from my desire to have it sit on the counter.
I ferment mine till it's done- we're really at the mercy of mother nature. Here at my house in the UP, it's pretty darn cold (coconut oil is hard, all year 'round). In Texas, I've had it ready in less than 5 days (72-75 degrees).
I really like my kimchee tart and hot, so sometimes let that go longer than kraut. Pickles are about 10 days. I made some awesome IPA pickles, with 1/2 of a habanero in them and some garlic.