I have used a local contractor for furnace/AC repair a couple of times over the past year or two. They are excellent as far as quick response and professionalism. But now I have decided to replace my 25 yr old Tempstar (quit laughing). Their suggestion is to install a Goodman unit ? I have not found anywhere in cyber world telling me that that is a good idea ? I think they could probably supply a different companies system ...but I'm sure it will be more expensive and that's ok as long as it's a good quality unit. Any suggestions or comments about what I need ? I have a 1470 sq ft 2 story home, if that helps ?