We are getting ready to start upgrading our racks and just wanted to get some additional input from other breeders that have experience with these rack systems.
We are currently leaning more towards the ARS 7010's because of the overall finished look of the product. Unfortunately we can't go with the 7030 due to not being able to fit it thru doorways and space.
Living here in the desert of AZ, the one thing we like more about the Freedom Breeder is the changeable ventilation levels, but I'm pretty sure we can just cover up some of the holes in the ARS to help with humidity if we need to.