I have not handled the TF natos, but the seatbelt /Deluxe nato looks identical to the material used in CheapNatoStraps Seatbelt straps.
I have a few CheapNatoStraps seatbelt natos and they are outstanding. Same quality as BlueShark Natos at a fifth of the price.
My only gripe is they can be a bit short at 28cm. by short, i mean there is not enough tail to comfortable fold back under the keeper, at least on my wrists, but if i cut about 1cm off, theres no overhanging tail to fold back.
The deluxe is a little thicker than the single layer standard seatbelt nato, just to keep in mind, if you're planning on using them on a watch with little clearance.
CheapNatoStraps regular nato is quite good quality too, but for a standard nato, you cant beat the Martac ones. Super comfortable and stay looking new forever. Not such a great selection of colors though.
Id recommend getting a plain basic seatbelt and a premium seatbelt from cheapNatoStraps, they're so cheap that theres no massive risk. Im sure they will impress.