I saw this line at Dick's Sporting Goods tonight and it caught my interest.

It says low stretch and I think it's mono.

I'm looking at the higher poundage for swimbaits, either the 17lb or 20lb.

Any of you used this line in any poundage and if so, how well is does the line perform?  Notice if it has lower stretch than other lines?

Here is the Product Information:

 

Low stretch and high strength, Sufix Super 21 Line has the features you need to maintain control of your line. The high viscosity nylon material stretches 40% less than other monofilaments, enhancing your ability to detect strikes and maneuver your lure. Sufix® Super 21 Monofilament Line offers excellence tensile, shock, and knot strength for incredible performance with each cast.

FEATURES:
 

• Made with high viscosity super nylon
• Super low stretch formula offers approximately 40% less stretch than other monofilament lines
• Incredible tensile, shock, and knot strength
• High-sensitivity to detect strikes
• Soft and easy handling
• Color: Low Vis Green
• Length: 330 yds.
• Model: 605
• Sufix

SPECS:

Pound Test: 4

• Line Diameter: 0.008 in.

Pound Test: 6

• Line Diameter: 0.010 in.

Pound Test: 8

• Line Diameter: 0.011 in.

Pound Test: 10

• Line Diameter: 0.012 in.

Pound Test: 12

• Line Diameter: 0.014 in.

Pound Test: 14

• Line Diameter: 0.015 in.

Pound Test: 17

• Line Diameter: 0.016 in.

Pound Test: 20

• Line Diameter: 0.018 in.

I used it in 14# all last year. It wasnt trilene xl stretchy but i wouldnt call it "low stretch". Average, cheap mono.