Try Mojo. I don't know if they make 144 3/32" but I believe they make a good selection and they appear to be decent rings. (I've got 5 110 BCD 1/8" Mojos for one of my fix gears and you don't see those everywhere.) Ordering from their website was easy.
That said, I went from 3/32" I rode since 1976 to 1/8" 18 years ago and never looked back.
Ben