For anyone who has either a Fast Trac or Snap Top, how is the quality of materials and workmanship? Is it double stitched, does it fit right, hardware fits right, etc.??? It would be hard to justify spending 490 + exchange (another 245 approx) for a product that may be questionable as has been mentioned on other posts. But I want a soft top soon so I need to see which path to take. Thanks.