What "X" tippet do you use?

[Jazzperch1]

ive used it before but I also think it comes down to the brand aswell, ive got big trout on 6x flouro of one brand pretty consistently without many issues and then I have had times where 6x of another brand just didn't seem as durable. im an Umpqua guy all the way when it comes to tippet and leaders.
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