I'm having a struggle debating between the two hard drive options. As a musician who uses Logic Pro X daily and video editing weekly, I've already settled on the i7 processor and the m395 GPU (will also be upgrading the RAM but not through apple) However, I'm still unsure whether I should go for the 3TB fusion drive, or 512 SSD. The price difference is minimal (100$ more for the SSD). One thing I absolutely hate is running out of space. Which is why I originally thought, if I get the 3TB fusion drive, I'll never have to worry about running out. I'll also never have to worry about USBs or external hard drives failing on me (I've had them fail on me in the past), and be able to just use them as backup rather than for day to day. One thing I hate is having to transfer files around in order to free up space. However, I also do know that the Fusion drive even the 3TB version is going to be a lot slower than the 512 SSD. I think saving big audio and video project files will be faster on the SSD. So my question to you all is if you were in my position would you go for the 512 GB SSD or 3TB Fusion?