If you don't have a Spektra halo yet, you better just go ahead, do yourself a favor & get two. You will want one set up as a liner & one as a color or B&G machine. Also, if you can, just take the plunge & order multiple machines @ a time. They have some really good deals on the fkirons website if you sit down & do the math. THESE MACHINES ARE LIKE TATTOOS, ONCE YOU GET ONE, YOU WILL GET ANOTHER ONE & ANOTHER ONE.