Should you care, someone just listed these -

https://www.jk-forum.com/forums/market/347689

However, considering warranty on these, if you go with TF I'd say probably worth it to buy it from a retailer and have a receipt for your purchase. Just throwing that ad out since it's applicable and it's nice to have options.

I got 95k out of a stock set, most of which was on 37s. Granted the uppers were rock solid but the bottoms were absolutely shot. I just threw another stock but grease-able set in before I installed my hydro which takes most if not all the stress off of the steering components. Personally I'd install a set of stock, grease-able ball joints and put the left over money towards a hydro assist kit especially on 37s.