Can anyone offer a comparison of Honeywell F500 Whole-House HEPA Air Cleaner VS. Trane CleanEffects?

Our HVAC friend recommended that we consider the Trane CleanEffects system. We have terrible allergies (to the point of replacing wall-to-wall with hardwood) and he thinks it’s a great system. We currently use Honeywell room purifiers, however they are really loud and my husband hates it. Since Honeywell is a brand I use and trust, I am trying to find out if there are significant performance and cost differences between the two. From what I gather from the Trane marketing material is that the Trane filter is non-porous creating less pressure drop. Beyond that, I don’t know what the difference is in air quality or cost. So I guess I have three questions:
What are the performance differences?
What are the cost (unit, installation, filters) differences?
If you use either of these systems in your own home, what do you love/hate about it?

THANK YOU!