After two weeks now of having my VTR, all I can say is WOW! This is the device I have been looking for! It fits perfect in my giant meat hooks I have for hands, the button placement is perfect and it is very pocket friendly to me. The weight took me about a day to get used too, but I hardly notice it now.
I have not tried the 30S. After reading it was a juice hog, I decided to stick with my Pro Tanks for now. With the Pro Tank, every juice I use with this setup taste amazing. I even have been going back through some I bought from local B&Ms and Mt Baker that I didn't care for at the time, and with this, they taste a lot better (though admittedly it could be because they have been on the shelf steeping for a while)
My only complaint is that I have gone through a lot of drip tips. I set this device standing up and it seems to get knocked over a lot. My wife says it is because I am clumsy, I blame the cats, but how ever, I cant seem to go a day with out breaking an acrylic drip tip (Being in the Frozen North known as MN, metal tends to hut the lips when outside). Thanks to the way the VTR protects the tank, I have no worries loosing a Pro Tank but I am going to have to get used to metal drip tips. I have a few different ones coming in the mail so hopefully I will find one I like (and will not freeze my mouth to the device

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