What is better, Carrier or Ruud?

What is better, Carrier or Ruud is Carrier is slightly better for premium reliability and lowest service rates, while Ruud offers better value pricing at 10 to 20 percent cheaper upfront, identical to comparison with Rheem since Ruud is identical to Rheem. Carrier AC units like Comfort 14 14 SEER single stage, Performance 17 17 SEER two-stage, and Infinity 21 21 SEER variable speed are premium brand owned by Carrier Global, offering excellent reliability with first-year service call rates around 8 to 10 percent lowest in industry according to HVAC dealer surveys, heavy-duty construction, quiet operation at 65 decibels for variable speed versus Ruud at 68 to 74 decibels, Greenspeed variable speed technology for ultimate comfort and humidity control at 45 to 50 percent, and standard parts that are widely available, costing 4,000 to 8,500 dollars installed for 3-ton, with 10-year parts warranty. Ruud AC units like RA14 14 SEER and RA16 17 SEER are mid-range value brand made in Fort Smith, Arkansas by Rheem Manufacturing identical to Rheem, offering good value with 14 to 17 SEER efficiency, service rates around 9 to 12 percent slightly higher than Carrier, operation slightly louder, and lower upfront cost of 3,800 to 6,500 dollars installed, about 10 to 15 percent cheaper than Carrier. Both use Copeland scroll compressors. For homeowners wanting most reliable with lowest repair rate and staying long term, Carrier is slightly better. For budget-conscious wanting good reliability at lower cost, Ruud offers better value and is good enough lasting 15 to 18 years.