Best Tyres for Gravel/ Sand Tracks

[Wonderingweehen]

I need a new front tyre for my XT660.  Although I have to ride on tar roads, I only do this to get onto the gravel and sand.  My pals have suggested 4No. options.  Which do you think is the best?

 

[Welsh]

 

[Candyman]

 

[boland]

 

[limacon]

 

[ClimbingTurtle]

 

[KTMjedi]

 

[Wonderingweehen]

 

[Chrisl]

 

[Buddy]

 

[skydiver]

 

[edgy]

 

[2StrokeDan]