All vendors that sell carpet now is selling the ACC brand. Not sure of the time frame that your working with, but I would not order the carpet or seat covers until you have the need for the parts. Take in mind that Legendary usually works with a four to six week turn around time from the time that the seat covers are ordered to the time that they are shipped. Due to the Corona Virus situation, you will be looking at possibly September to October on getting seat covers sewn and ready to ship. We have several orders that I am sitting on with Legendary that have been impacted by the business shut downs and once everyone is back up and running, it will take time to catch up.
On carpet sets, I can order them and they are ready to ship in 24 to 36 hours. Both carpet and seat covers need to be removed from the boxes as soon as they arrive. Lay them out flat to minimize wrinkles which makes for a easier and better fitting piece. Also inspect the pieces for visible issues. Too many times, I have had customers buy a set of seat covers and three to four years later, they go to install them only to discover an issue.