Ok just did comparison flights with both sets of props , stock VS low noise . yes a noticeable pitch difference , quieter or lower noise it's a real big NO . did distance tests and could hear the so called low noise props further out then the stock props . went 1640 and could hear the low noise props clearly . stock props faded out at 1500 . stability seemed a little better with the LN props . had minor wind 8 mph and the bird held position a little better with the LN props VS the stock props . mph was little effected but did not really go out to test this . elevation of test was around 6500' . conclusion is it worth the $20 plus shipping I'd say no . if your wanting to replace older props with new ones the LN props would be a fair choice or stick with stock . it's 50 one way or 50 another.
This turns out to be more hype then fact ,but dji found a way to sale everybody more props
This turns out to be more hype then fact ,but dji found a way to sale everybody more props