My sy had a hard cover when I purchased it, it was crazy heavy 75-100 lbs, so it had to go, cheap! 100 lbs is a 1/10 of a second!!
if you plan on going fast as possible go with a soft cover, I bought a Black max cover by Xstang i think, it has black rails, the snaps invert for a tighter or softer fit, and the rails are around 2" wide, and it fight super tight, with no, and I mean no sag, water runs right off, I would highly recommend it.
Jamie Sanders
Sy 0252
Heber Springs AR