I currently have an analog board and have considered buying a digital board from maybe ebay but I need help in making a decision about which board to get. I wanted to try the behringer dd3216, a tascam dm-24, or maybe a yamaha o1v. Any help would be appreciated. I would spend from $1500-$2000. I have also seen a panasonic board that looks pretty good but I'm not sure how old that board is.