Does anyone know what the differences 
    between these two are?  I am interested 
     
    Hi - I use a Myler from Toklat on my Appy 
    mare, with a flat leather nose wrapped in sheepskin. It is the model with 
    two sets of rings on it. The shanks are about 6 in. long, and curved. For a 
    curb, I use a wide leather strap, no chain. The curb leather is fastened on 
    the noseband rings, not the headstall rings, in an effort to get it closer 
    to it's proper position (the chin groove). She does real well in this. I 
    like the short shanks of the "S" Hack, but think the Sleister is 
    too long, too much potential for hurting the horse. Good luck -
     
    Cheryl in WNY
    Horse kids Kit, Bobby and Dani