yes i order from fabric.com about once a month. the quality has always been good. the delivery takes a long time so i plan for 2 to 3 weeks wait time. probably because i take advantage of the free delivery. i find the prices are good and the selection is hard to beat. if you sign up for their email you get notices of what is on sale which is very nice.
i also like connecting threads for fabric. good prices and i never worry about quality with them. also, they deliver within a few days.
best part of both is being able to shop in your jammies late at night when the kids are asleep and you can take your time selecting what you need.