For a $10 grab, it may even be worth the drive from Austin. I will have to check it out next time.
The way I figure, at a price of $15/30ml bottle, even if I don't use all of it, I at least get back my 10 investment on one 30ml bottle. And the way I do most of them is mix and match. I took two bottles, one was Kaluha and Cream, the other was Caramel and Vanilla Tobacco. I mixed those at 50/50 and made my favorite flavor I have tried so far. It gums up coils fast, and I'm not much of a tobacco flavor person, but that taste goes great with my coffee. I drink coffee all day, so I vape that flavor a lot, a whole lot. And mixing two 30ml bottles, I got 60ml of it total. I still have about a quarter of it left. That right there has made it worth the 30 dollars I've spent on all the grab so far.
Then there is other times when I start getting nic fits from a fruit flavor with a high nic content. I use some of the 0 nic Tangerine flavor to tone it down. It's really cool when it comes to mixing your own flavors up.