New food gadget

I'm usually rather frugal and resist large-footprint gadgets in the kitchen, but today I got pulled in. In between buying the lumber for our new raised garden beds and actually building them, E and I found ourselves dreamily wandering around Eggplant, an adorable St. Paul garden store. Right beside the Weck Jars (drool), I saw these.

I've been renting space in Megan's crock for over a year now, and it seems time I get my own (or at least contribute to the fermentation vessel collection). So WFDMers and fans, what do you think I should ferment FIRST? Another batch of sauerkraut? ginger? carrots? green beans? lemons?!

Make some suggestions, and get ready for the grand reveal in 1-4 weeks ...