Pros: Tons of customization, both on a technical level and a visual level. If you used the classic Rival this is even more comfortable, in my opinion. The soft rubber areas feel more substantial than on the classic Rival, I had worn through to plastic.

Cons: None yet.

Overall Review: I've used the Xai, the classic Rival, and now the 700. Every upgrade has felt like a true upgrade, the customization is amazing, and even after hours of use I am still comfortable.