For still being small but having great performance, id go with the cuboid mini, you could get it in white with a black stripe. Artery nugget is smaller than your mini volt but not in that color, and the tc is sub-par and will leave you with that black crust on your donut much sooner. Then you got pico, evic vtc, many colors, but thats getting bigger. You should refer to my mini mod roundup post a page or two back. Posting on phones and tablets sucks.