Which air conditioner is better, Rheem or American Standard?

Which air conditioner is better, Rheem or American Standard is American Standard is slightly better for durability and lower service rates, while Rheem offers slightly lower price, as they target different segments though American Standard is actually sister brand of Trane. American Standard AC units like Silver 14, Silver 16, and Gold 17 and Platinum 20 variable speed are made by Trane Technologies in Tyler, Texas, same factory as Trane, offering heavy-duty construction with spine fin coils that resist corrosion better than standard plate fin, very good reliability with service rates around 8 to 10 percent similar to Trane, quiet operation at 59 decibels for variable speed, and 10-year parts and 12-year compressor warranties on many models, costing 4,200 to 8,500 dollars installed for 3-ton, about 5 to 10 percent cheaper than Trane badge but same internals. Rheem AC units like RA14 14 SEER and RA16 17 SEER are made in Fort Smith, Arkansas, offering mid-range quality with service rates around 9 to 12 percent slightly higher than American Standard, operation at 68 to 74 decibels louder, and cost of 3,800 to 6,500 dollars installed, about 10 percent cheaper than American Standard. Both use Copeland compressors but American Standard has more rigorous testing with every unit run tested. For homeowners wanting most durable with lowest repair rate, American Standard is slightly better than Rheem. For budget-conscious wanting decent reliability at lowest cost, Rheem is better value.