Comparison of Used ATF Z-1, New ATF Z-1, and New ATF DW-1 Automatic Transmission Fluid

Giving everyone an idea what 2009 Honda Fit Sport - 27K miles old ATFZ-1 fluid looks like compared to New ATF Z-1 and the newest ATF DW-1 transmission fluid from Honda. The newer fluid appears a little thinner but it is synthetic and should help Honda transmissions last a long time. My 94 accord transmission has 300k miles on it and works flawlessly . I do transmission fluid changed every 20K on it so the 94 will be getting the new DW-1 on its turn next. I will change my Fits fluid again after 20-25K miles to see how the DW-1 holds up compared to the older ATF Z-1 Update: Have traded in my Fit for an 08 Accord EX-L. I also did a fluid change on the accord with the new fluid at approx 30K miles and again at 45K to ensure the older fluid is out. It definitely shifts a lot better. I will change the fluid about every 25K miles just keep the transmission working in top shape as long as the motor will last.