How "rough" is the surface?
I've been considering the Trek Armor courdura and Cover King Ballistic, but have not been able to see either in person. We travel in the Jeep, so my wife and kids will end up falling asleep. I can't end up with anything too harsh...
Dave:
I had the Cover Kings on my JKU. I found the material as described, the fit rather loose and the retention system lacking which contributed to the loose fit. I switched to the TrekArmor seat covers and couldn't be happier. The material is thicker than the Cover Kings. The fit is factory-like and the retention system is night and day different for the better. I even took side by side photos when I was switching them out. I posted to the TrekArmor page:
https://www.facebook.com/trek.armor. PM me for any direct questions - happy to answer them.
To your question - the Cover King's are definitely more rough, but I would not describe it as harsh in any way. The TrekArmor's are just a little less rough but I feel just as durable.
My wife who is not into over landing or Jeep modding (although she tolerates it and enjoys the trips we take

) commented the TrekArmor covers were noticeably better covers. I have a black Lab who goes about everywhere with me and the dog hair comes right off with a damp cloth wiping. Same with dirt/mud splashes.
Ultimately, it is a personal preference and I like the TrekArmors much better. I know there are plenty of Cover King fans on here and it too is a good product. For my money, I like the fit/feel of the Trek Armor. Also, TA is made in the US, you can call and talk to Mitch (owner) personally and he'll customize whatever you want, however you want it.