its too difficult to determine if the project has strong team behind especially if it's not popular such  trusted coins in the market wherien unless if its listed above 20 in coinmarketcap or even 30 up in my opinion perhaps you still can assure it has a good team behind since coinmarketcap is always reliable when listing a project accordingly to its performance... Or make your own research mate but it takes time and i don't know if you can figure it out easily if its a genuine project or not..