Welcome to the forum. The magnet catches can be added to any trailer so I would not use those things as a deal breaker. Try to look behind the cabinets/access panels to get an idea of how each is finished. You can tell so much more by looking under and behind things. Are the cabinets roto-torqued to the wall frame or just stapled? What material is the subfloor and how thick is it? Plywood or OSB? Plywood is better but costs more.
Trailer builders want you to focus on the fancy icing that you can add yourself while they hope you will not look too close at how the actual cake is baked.
Try looking at Outdoors RV or Lance for comparison purposes.
2020 F28 RKS Titanium
2017 Creekside 23 RBS Sold
2016 F250 Super Crew XLT Overworked