As others say “your $, your decision”. Our opinions are worth what you’re paying for them :)
With that said. Think hard about getting a 43’ unit. If you’re going from commercial campground to commercial campground it shouldn’t be much of an issue. If you want to stay at more tree lined places (state parks etc) that length will be a significant factor. We have a 34’ unit, many spaces don’t fit us but many do. At 43’ I expect most places we stay have a few places that would fit, not a lot of spots; and some places would have no spots.
Other advice is worth considering too about your truck. You wouldn’t be the first to fall into the cycle of bigger RV requires bigger truck...
Good luck with your decision.
