Any Pro Tools HD/Lynx Aurora users on here?

I am looking at a HD system in the near future for certain projects.

I am currently using the Two-c with Nuendo ect

How do you like the HD/Aurora combination?

Anyone run a second pc as a slave for vsts and orchestral samples along with hd?

Also, I keep hearing pro tools pales in comparison to other daws where Midi is concerned?
What exactly is missing for midi/editing midi in pro tools? (compared to nuendo, sonar ect)