I researched various types of markers before settling on prismacolor. I debated on investing in copics,but decided that the expense was not worth it for the way I utilize markers. I create my artwork on acrylic paper pads and strathmore papers. There is little bleed through ,works well with mixed media,and color selection is extensive. I find the dual brush tips to work well for me. The multi tip is ok ,too. I have not found the chisel tip to be necessary . I have used water base color markers in the past. Prismacolor  is a great change..