I've tried to go without a hoop but got some serious cramps in my fingers after awhile :o( So you can safely assume that I use hoops to cross stitch. :o)

Karen

I do not use a hoop, I find it more comfortable. I use hoops when I do regular embroidery. Mine come out fine this way and I do not get hoop imprints to worry about!
Sisters

I could never stitch without a hoop. I use q-snaps on some things and sometimes I use a plastic quilters hoop from Joanne's as I find it grabs and holds the fabric very taut for me.

I use a hoop and a floor stand, my hands cramp up if I try to stitch in hand. I've never had problems with hoop marks, even on linen.

I can't get the hang of qsnaps (they are too bulky, or something).

If I have lots of 1/4 stitches or have to change colors often I use a hoop. If I have masses of single colors I don't. I do always remove the hoop when I take a break and have never had a problem with marks.

beverly

I have always used a hoop which works great for me. I do remove it when I am done for the day.

I don't use a hoop. I use one of those frames with the roller bars because it keeps my stitches from getting smashed and prevents hoopmarks.