Anonymous wrote:
  I Have 5/8 & 1/2 in. Dock Lines, Thinking Off Replacing Them
  Wondering What You Are Using & Brand On Your 32’
  
  Thanks ted
  Sparrow #433
Ted: 
Depends on where your slip is :) 
Tortuga - Randy Leasure is at Pier 39 which are very rocky and rollie slips  - uses 3/4" + plus spring lines.
Pygmalion - is in Alameda Marina - and I use 4 - 30 ' black 1/2" braid brand unknown. I figure that since the white dock lines usually turn grey/black/brown -- to just start with black.:) 
HTH
Jay