Cruiser is a decent company -- I've had two Cruiser Fun Finder trailers and have been very happy with both, for 16 years of heavy use. But there are occasional quality control issues, as with almost all manufacturers.
Lance and Airstream are better built but MUCH more expensive.
If there is one thing I would change, I would ask for better ground clearance and beefier frames. I added ground clearance to my trailers (with axle flips) and beefed up the suspension (heavy duty leaf springs and shocks).
Not everyone needs those features, so they could be optional upgrades for folks who plan to tow off-pavement.
Good luck in your search for an RV. Prices right now are inflated by the sudden demand, as I am sure you know.
2012 Fun Finder X-139 "Boondock Style" (axle-flipped and extra insulation)
2013 Toyota Tacoma Off-Road (semi-beefy tires and components)