Tegile is likely to be our choice. They offer an amazing price point for what they give you. Their systems have full redundancy, can operate on any protocol, can be all flash or hybrid. I'm testing one right now and the compression I am seeing is amazing. It's squeezing my environment down by 57%. The system is also stable.
With that kind of compression savings I can try and push for an all flash array. I have a certain price point they have to meet but it's possible considering the space savings we are seeing from compression.
The Tegile interface is also a dream to use. It's light years ahead of Hitachi's high command.