After 4 hours of hitting between the new Blade v7 18x20 and 2015 18x20, the jury is still out on which one is better which is a good sign unlike the Blade CV which I didn't like after hitting with it for an hour.
Initial thoughts is that it is going to depend on what you are looking for. The Blade v7 and 2015 model play slightly different and it may come down to preference as which is one you prefer. For me, I still need more time to figure out which racquet works best. I can't really go wrong with either one and each racquet has strong points and weak areas as well so it's just splitting hairs at the moment.
The Blade v7 feels like a Head PT 630 but with a bigger sweetspot. It hits the same type of ball. I am not saying it is the PT 630 as there is nothing like it but for a retail racquet, it comes close. I like the feel more than the 2015 model which says a lot about this racquet since the 2015 is pretty good.
Forehand of both slices and topspin were better on the v7 model but backhand slice and topspin favor the 2015 model. Perhaps I need more time to adjust to the new racquet.
On volleys, the v7 model was more solid and stable.
For those with two handed backhands, you will be happy with the new v7 model. It has better ergonomics with the throat not digging into your top hand when using a two handed backhand. But I struggled hitting my two handed backhands and slices weren't as low or penetrating.
I had both racquets strung up at 48lbs mains/44lbs crosses using Hawk Touch 17g.
If you have any questions, ask away.
Forever Blade!