Here is a similar thread that may be helpful. We looked at both but ended up purchasing a Big Country. We were able to get a bigger rig and the floorplan we wanted within our budget. Some of the differences would be nice e.g. hydraulic landing gear, all wood cabinets etc. Overall we are happy with the Big Country and happy with our decision.
Best Wishes!
We were looking to get a BH until the BC had the floor plan we liked better as well. You do give up some basement storage on a BC and our hydraulics are under the bed so there isn't storage there like a BH - but I'm wondering if we got a more custom 5er as it has the hydraulic landing gear and solid wood cabinets?
Yep. Already figured on changing the lights to low profile LED, brighter and less wattage. After doing walk through on the BH & BC, there are a few other things (smaller refer, no wall mount lighting, smaller recliners) but overall there isn't much difference in the construction including the plumbing, wiring, roof, walls, slides etc.
Good luck on your search