Comfortable but have pain problems with tailbone
I wanted to save my review until I sat on the cushion for awhile.  I sit a lot because of back problems and I’m a big guy.  Being over 6 foot and 300 lbs I have special needs.  I have tried a dozen different cushions.  The memory foam don’t hold up but love the tailbone cutout.  Most of the cushions with cutouts don’t hold up.  This cushion looks like it is going to hold up.  I say this even though I have only been using it for a month or so but it doesn’t give my tailbone complete relief because there is no cutout under the tailbone.  Another problem I’m having is where my legs rest on the cushion.  The cushion is constrained by the cover so it doesn’t fully relax under the leg weight causing discomfort at times.  It looks like this is going to be the best so far.  I may add more after I’ve used it longer.
Rating: 4 stars