[Aside] NetScaler VPX Express limitations etc.

Reading about NetScaler VPX as we are looking at implementing VPX Express in our site as part of a POC. 

1. VPX Express is limited to 5  Mbps (as opposed to say 1 Gbps for VPX-1000). 
2. The license is free but you have to keep renewing annually.
3. The Edition is NetScaler Standard. This and this are two links I found that explain the difference between various editions. 
   1. tl; dr version: Standard is fine for most uses. 
4. The Gateway part supports 5 concurrent user connections. 
5. You cannot vMotion or XenMotion VPX. 
6. This is an excellent blog post on VPX, MPX, and others. Worth a read.