Arctic fox truck camper 990 or 992?

Thank you all this is super helpful!!! We are currently looking at a couple of Dodge Ram trucks 3500 dually with or without air ride aka air stabilization system. Anyone have experience w air ride versus after market air bags re: stability, diving performance and maintenance, particularly in northern climates and also towing?

Also, all those who responded have 99s, any 992s out here????

So great to hear about winter performance. This would be so awesome as we live near some gorgeous mountain passes!!!!

Thanks again!