Fan blades, gm vs the others

[stockcar5]

Here are a few pics i took tonight of a new gm 19 inch 4 blade fan and an afco 19 inch 4 blade fan. The difference is obvious.

afco fan about 27 degrees
http://i1254.photobucket.com/albums/hh601/sanfordandson5/IMAG0172.jpg

gm fan 35 degrees
http://i1254.photobucket.com/albums/hh601/sanfordandson5/IMAG0174.jpg

side by side
http://i1254.photobucket.com/albums/hh601/sanfordandson5/IMAG0170.jpg

[Darkstar15]

Thanks, never seen the two side by side before.

John