What is the difference between the stradic and the aero stradic??? Same with the symmetre? Thanks

What is the difference between the stradic and the aero stradic??? Same with the symmetre? Thanks

None, all Shimano spinning reels are Aero, better said, all Shimano spinning reels incorporate Aero design in the spool. The Aero system was developed by Shimano back in the 80s, it consists of a longer, narrower spool, the shape of the spool lip which allows minimal contact and more fluid motion of the line coming out of the spool plus the way the way the line is wrapped around the spool while reeling in.

Thanks Raul.