Company specialized on UE5 optimization.
I just wanted to leave this here, maybe it's already well known inside the gaming industry. I heard an interview yesterday with RockFish Games (an AA studio in Germany), the makers of Everspace 1&2 and they talked about the engine switch from UE 4 to 5 and that they have enlisted the help of a company that specializes in optimizing UE 5 games (besides the general support from Epic). Some of the employees are former Unreal Engine developers. Maybe that would be an interesting option for Madfinger. The company is called https://www.tanglewoodgames.com.