What Size Keitech As Trailer?

[mnvp31]

Gonna make a TW order, and looking to grab some Keitech Swing Impact Fat to try out this season.  
Anyone use these as a swim jig trailers?  How would the 4.8 or 3.8 do as swim jig trailers?
 

[Hogsticker]

I use the 3.8 on lighter scroungers and chatter type baits with smaller hooks. Its super duper

[vikingbear8]

I throw the 4.8 on a swim jig, that combo is my go to lure actually

[Quitlimpin]

They are money on a swim jig. I use the 3.8 and the 4.8. Their durability is crap, but their action is unbeatable IMO.