I ordered an EV kit from Canada a year or so ago. It's now in the bottle after bulk aging for several months. I too wanted to dip my toe in the water first and try a smallerkit from a manufacturer I didn't know very much about. I ordered the 12L size.
The site also allows you to choose the blend (I chose Cab/Merlot/Shiraz), the yeast, and the oak (both toast and quantity). As the previous poster stated, the juice is extrememly concentrated - more so than in a normal kit. It does seem to be of very good quality though.
One thing I liked was the personalized service. The kit itself came in an unmarked and unlabeled brown box but the very detailed instructions started out with Dear (my name).
The downside is that it came from Canada and it took a couple of weeks to arrive since it had to clear customs as well.
The wine needs more time but, all in all, I'm satisfied. Would I order another kit from EV? Perhaps - if I could order from a source in the US. Is it hands down better than another manufacturer? I wouldn't say so.
I understand they're shipping to commercial accounts from someplace in the south - Georgia?