I had a Vinyl Burgandy Porper 4 x 8, and the more I used it, the less I liked it.
1) The depth of the tubes wasn't right to me. The butt and shaft sunk
clear down where you had to turn the case upside down to get them out, which is not fun with a 4 x 8. I ended up cutting dowel rods to the proper
size so the butt and shafts would stick out at least a 1/2".
2) The foam on the lid's undersize was NOT GOOD. Mine got tore up, and half ot it came off (which leaves the cues bounding around inside).
3) The zipper around the top lid was constantly get hung up in the overlap that hides it in the first place, and was starting to malfunction.
4) This is my personal opinion, but I have worked for a software manufacturing company before, so I am familiar with grades, brands, and
quality of zippers available, plastic and metal. The zippers he used were substandard for this type of product for them to last without problems down the road.
5) I had to cut dowels of substantial length so I could have access to
my jump stick that I carried in the case. This added to the weight.
6) The shoulder strap was NOT WIDE ENOUGH, nor was it padded, and those are things every 4 x 8 needs. I ended up buying a seat belt pad at Autozone for $6 for a little shoulder relief, especially in Vegas for 10 days.
This told me overall that there wasn't a lot of Quality Control or Assurance on this product, that it came about from an idea and they ran with it.