Full Timing In a 30ft Class A

So does size. You need to go play house in it for a while with no salesmen bothering you. Your biggest problem with smaller is lack of closet, storage, and laundry facilities. All things you likely will find missing or insufficient in a smaller rig. When we went looking for our fiver we played house for a half hour. Tried everything and found what we absolutely hated and loved. The fiver we ended up with has not disappointed in 13 years.

My wife and I do just fine in our 34' Class A. Our previous coach was 33' with no slides. This one has a single 14' "super slide", and seems much roomer.

If you're talking about the triple slide, then not even a problem. I might consider swapping out the Jackknife couch for two recliners or a sofa with two recliners in it.

Yes, nimble has it's advantages.

I have seen lots of fulltimers in smaller rigs. Small has it's advantages sometime. Finding sites, parking, fueling, etc...