Symmetry means nothing to me, it is all about usability. I prefer only one. I don't like the Talon as it is never out of the way. I don't want clients breaking rods off hitting it, so in deeper water I sometimes have to put it down just to get it out of the way.
Since I don't fish for largemouth ever, and am never fishing deep in a cove where it is calm, I use only one powerpole.
Capt. Craig Copeland
2013 Nautic Star 2110 Shallow Bay Boat
Humminbird HELIX 12 CHIRP MEGA SI GPS G2N
Nautic Star Boats Pro Staff (nauticstarboats.com)
Redneck Fish'n Jigs Pro Staff (redneckfishn.com)