I'm into automotive design and i like to sktech cars a lot, and i got very interested in design markers. I don't want to spend a lot of money buying big set of them because they are very expensive. I though i could start with 8 colors but when i saw the color chart i just couldn't decide which ones to pick. I wanted to start with cool gray colors but i didn't know how many of them and which shades. i also liked blue gray colors but they might too blue. also few strong colors would be good like red or orange but again, which one should i pick. it's very frustrating and so that's why i'm here seeking advice from somebody that has good experience.