Our situation was similar to yours. I was not sure of which camper to buy, so I ordered a Ford F-450 on September 5, 2023. Since our 2022 Reflection 295RL was giving us brake issues, we ended up rolling into General RV, Huntley, IL where we negotiated for a 2023 Solitude 310GK that had 660W of solar and was at a firesafe price of $79K+. Of course, it was the fall so we took a bath on the trade-in, but good riddance! As we had reservations already setup in Alabama for a campground in February, 2024 I got nervous and started looking for used trucks. The pin weight on the 310GK is advertised to be 2350 lb. However, using your super secret 22% pin weight the actual CAT scales revealed it to be 3,400 lb even without a generator in the front storage area (after purchasing the truck)! We ended up buying a 2023 RAM Laramie dually from Mark Dodge for a whopping $18K off sticker in November, 2023 (praise God)! The payload rating on this guy is 5,591 lb so the 3,400 lb + estimated 1,000 lb of people (my wife & I), the dog, the accessories (generator, Solo stove, wood, fishing gear, gave up Copenhagen in 1984 so no tin weight from that), etc. is only 4,400 lb with a 79% utilization or 21% "stroke to go" for additional payload. Note that the Ford F-450 has still not even been scheduled for build, yet, so I am grateful for getting this RAM 3500 with the stellar engine braking (via the high compression SO engine). The DW says this is our last camper, but perhaps there may be a toy hauler (heavier) in our future someday!

May you have wisdom in this decision for the right camper!