If money is no issue, what software would you recommend getting to create music, mostly for video games?

I m not great at playing instruments, so I want something that can create a realistic, or as realistic as possible, music from regular instruments. I have looked into Finale and Sibelius but they produce playback that is very unrealistic, at least in the trial versions. Finale seems to do it pretty well, but I feel like it could do better. Perhaps when I license the software i get a better sound library? Any input outside of these music notation programs would also be appreciated, as I have no experience with this. Again, Money isn t an issue, probably up to 1000 if the software is just amazing.