New WF lines

[Lackcf]

Looking to buy a new line for my fast action 9' 4wt. I see Rio and Scientific Anglers have recently released new WF lines. Has anyone thrown these or are there alternate lines you'd recommend for this type of rod? This line would be purely used for dry fly fishing larger streams/rivers.

 

[pabrookie94]

I have rio in touch perception for my Orvis access 4wt mid flex and that's exactly what I use it for. Very nice line.

 

[pabrookie94]

I'm sorry I meant tip flex*