I just decided to move up as well and ordered the Walker products. Should get them today. Can't wait!
Walker prelude vs. Audio Intelligent
I have read a number of favorable comments about both of these cleaning fluids including the latest Walker iteration with an additional final rinse. I am fairly convinced it's time to move beyond my disc doctor fluids, although I will continue to use the VPI 17F for vacuum purposes only. Who among you have made direct comparisons between the Walker and AI? If you prefer one over the other--why?