I got a Supreme Slider and it did make a difference. I got the regular size and now wish I had bought the queen sized one, even for lap sized quilts. Might have to put that on my Christmas list! Also, although I regularly support my local quilt stores a lot, the Supreme Slider was a lot cheaper on Amazon. The other thing I've learned from one of my Craftsy classes is to make sure the quilt sandwich is not hanging over any edge of the table. It's much better to have it pilled up on top of the table than hanging off even a little bit.