I HAVE BEEN ON THE STICKS OF ALL THE BRANDS OF BOATS FROM CLACKERCRAFT,SLIDERITE,EASTSIDE LAVRO,AND WILLIE,ALUMAWELD,FISHRITE,WILDHAIR
THEY ALL TRACK DIFFERENT BUT THE THING THAT YOU WANT TO LOOK AT IS THE PRICE AND WEIGHT OF THE BOAT,GLASS IS A BIT HEAVYER BUT SLIDES BETTER OVER ROCKS EXCEPT IF THE BOTTOM OF THE ALUMINUM BOAT HAS A PLASTIC BOTTOM ON IT,IT WILL ADD SOME WEIGHT BUT IT SLIDES EVERY BIT AS GOOD AS GLASS SO HANG ON WHEN YOU PUSH IT OFF THE TRAILER (IT WILL SLIDE LIKE A SLED ON SNOW).