Very good fries, very cool counter! The only alteration I'd have made is thinner fries but man oh man were they good.
I went with my mom so we mixed the order up a bit. I got oil fried with parmesan peppercorn, she got beef fat fried with the garlic mayo, and we got an extra peanut sauce. The oil fried were like high quality normal fries and the beef fat fried was out of this world... as a fan of beef fat fried things (yorkshire pudding 4 lyfe).
The Garlic Mayo was, obviously, perfectly amazing, very hard mixture to mess up.
The Parmesan Peppercorn was surprisingly successful. I didn't really know what to expect but it was a mayo based mixture of the ingredients and came together fabulously. I don't mind at all but some may be put off by the fact that it isn't smooth.
The Peanut was very true to its namesake and wasn't sweet like some places make it, but it wasn't possible to dip in to so I had to spread it with a fork, and it was a strange flavour with both of the fries. I've actually brought most of the peanut home with me and there's a chicken breast in my freezer with its name on it.