RGB POV Display

Hello everyone. I love to make different interesting projects with arduino. I feel very comfortable with arduino because of its unique facility. about a year ago I've made a monochrome POV message display of 8 LEDs. Now I want to make another one with RGB LED strip for final year project. I'm confused to what strip should i use for this project, LPD8806 or WS2812b. I need expert's suggestions for this. As well as I need step by step suggestion for displaying image or animation in the POV display. I have no idea how to do this. Please help. Thank you. :'(