I've owned many DAWs throughout the years starting with Cakewalk in the early 1990s. Currently, I'm using Logic Pro X and Digital Performer 8 (DP 8). I have to agree with the above poster regarding DP 8 and its features and customability. I'm relatively new to DP 8 but the more I explore its capabilities, the more I enjoy using it. It is HIGHLY customized. Also, its ability to have multiple takes and multiple sequences (the two are distinct) per project, makes for a phenomenal film scoring tool. Additionally, DP 8 generates its own streamers and punches which I have not found in other DAWs yet. (I learned film composition over 33 years ago using a flatbed movieola. I learned how to make my own streamers and punches which are nice visual aides in hitting cues. Been happily using the streamers and punches generaged by DP 8 for my modest film scoring needs.)
The problem that I have with DP 8 is that I that it chokes on my modest 55+ instrument orchestral templet. It's fine when a small number of virtual instruments are being used. However, I have yet to figure out how to NOT make it choke for the larger orchestral templet (using a few different instrumental libraries housed within a couple of different sample players).
Logic Pro X, on the other hand, handles the same (modest) 55+ instrument orchestral templet without issue. With the exception of the inevitable CPU spikes during keyswitching (but not fatally and not to 100% usage), the CPU meters in Logic Pro X show that all 16 threads (to my 8-core Mac Pro) are evenly used and hover around 15% to 20% usage. This confirms to what is a wonderfully stable system.
I wish that I had the stability found with Logic Pro X and DP 8's features!!!
Enter VEPro 5. . .
In a "master/slave" computers set-up, DP 8 is allowed to shine, thanks to the newest version VEPro 5! I let my aging yet trusty Early 2009 Mac Pro handle the instrumental libraries with VEPro 5/MIR Pro and let my younger and capable Late 2012 MacMini handle DP 8's sequencing and film composition strength. I could not be happier!
Edited to add: It is nice to read that people are enjoying Cubase. It seems that newer versions of Cubase are relatively stable. Good! Again, this is nice to read. I used to own an earlier version of Cubase duriing my PC days. That freakin' program gave me headaches, nightmares and ulcers. Cubase is what led me back to Logic (I still have the floppy disks to PC-based Logic when it was owned by eMagic) and into the world of Mac computers (which are just "OK").