about a week i bought the primus in black brass color with clipcord conection...i've always been a fun of sunskin.actually im only using sunskins.many times i tried to switch to something else but got back to them...the primus has an excelent build to start from.very solid machine.a bit weighty but there is also an aluminium version of it which is lighter...i have used tha dragonfly,the v3 and the spektra.from all 4 i prefered the sunskin.it felt pretty much like coils.it would do smooth shading and really good coloring..i havent used it for lining but i've heard of people using it for lining.for a long period of time i had switched back to coils for b&g but now i'm using the primus for most of my work..perfect machine.. 10/10 is my rating....