C-Serpents and Animal plastics have a solid reputation when it comes to the products they put out and their customer service.
If you are in a rush C-Serpents is the way to go and no they do not look or feel cheap they are some of the best designed racks in the PVC category.
If you have time and 10 to 12 weeks maybe more Animal plastics is a good route also depending on the racks you are getting, for example while their economy like is fine with tubs up to 32 quarts, those with 40 quarts in that same line are very wobbly. Their enclosed rack are great.
I have various racks everything from 6 quarts tubs racks to 32 quarts tubs racks are Animal Plastics my V70 racks are from C-Serpents, and I am perfectly happy with both.