Users on community forums like r/Roms generally consider Romslab relatively safe for Switch games, noting they are often "100% Virus Free". However, there are critical caveats:

Historical leaks for Pokémon titles have sometimes been replaced by "troll" files (e.g., the "Corey in the House" ROM). How to Use the XCI File

Some users report extremely long wait times for larger files like Pokémon games.

DLC like The Hidden Treasure of Area Zero adds additional data that may require separate updates or NSP installs. Is Romslab Safe?

The site is known for numerous advertisements and pop-ups that can be misleading or contain shady links.