Is there a difference between Round, Square or Twisted Trimmer Line? {Best Shape for Weedeater String}

Hiboom 20 Pack 14 ft x 0.095 Inch Round String Trimmer Line Heavy Duty Fits Most Trimmer Types, Orange

Cluparis 3-Pound String Trimmer Line .095-inch, Spiral Twist Trimmer Line .095-Inch-by-1010-ft String Trimmer Line in Spool – Fits Most Trimmer Types, Nylon Spiral Twist Weed Eater String Donut (Red)