Tennis background: 4.5-5.0 NTRP
Playing Style: All court
Current Racquet: Wilson BLX Blade 98, Modified to 366 SW.
Current String: Ashaway Kevlar 18 / Monogut ZX 16, Pre-stretched 66/46 lbs.
How many hours did you play with the racquet: Approximately 10h.
How easy was the racquet to use (turning on/off, syncing with app)?: Unfortunately, I have encountered multiple bugs, and have not been successful in transferring my playing sessions. It appears to be a software issue. The racquet synchronizes ok, but then when I try to view sessions, I receive a message: "Oh Dear. You have no session! Time to play!" I have tried numerous times to troubleshoot without success. Initially, I thought maybe the sessions were not being logged to begin with. However, I can tell that there are log files on the racquet disk, so I think it is a different problem. It appears that the logged sessions are not being recognized? I have tried it both on mac and on PC, but had same issue.
Other issues: I think the log-in system is cumbersome (having to log in on both the Connect site as well as the Play software). If the users are not matched, I get a choice: Either delete all data or cancel the Synch. Shouldn't I be allowed to continue and download the data on the racquet? This seems like a major software oversight.
Also, there seemed to be some glitches in the log-in system. The Play appllication was unable to operate correctly when I used a slow wireless connection - but it worked fine on my higher speed cable connection. I'm not sure why.
Overall - not being able to successfully use the racquet has been frustrating. My email inquiry to Babolat on the issue was unreturned. And unfortunately, the time I have for dealing with this is limited to outside Babolat's business hours (evenings and weekends), so I haven't had a chance to call for customer support.
Edit: I finally got around to updating my iPhone from iOS5 to iOS7. I was able to successfully use the Babolat Play app on the phone. That is, until I encountered another bug. After I validated a second session, the program crashed when I got to the "Technique Score: 100%" screen.
How did the racquet play (if you have used a Pure Drive in the past, did it play similarly)?: It played similar to previous Pure Drives. But I had never used the Pure Drive as my regular racquet before, and I was pleasantly surprised by how much I enjoyed playing the racquet. Initially, it was way too light in stock form (hurt my elbow). But after I added 6g just under the cortex, and another 8g at 10 and 2, I really liked the way it played. I was able to adjust to the balance well on all strokes, and with the added lead, it had enough plowthrough for me.
I didn't like the slippery smooth surface though, because the glue of lead tape didn't stick to it. I needed to wrap the lead at 10&2 around the frame in a ring configuration to keep it from flying off.
I usually prefer more spin-friendly string setups, but i was surprised that I enjoyed the Babolat Excel string. It gave me excellent predictability of shot response, which more than offset the tempered spin. I could use this racquet as I had it set up and feel comfortable competing with it, even though it was still much lighter than my usual setup.
How easy was the app to use?: Seems to get hung up at times and crash for me. But other than that, it's ok.
What did you like about the app?: I liked being able to discover that I tend to hit my forehands nearer the top edge but my 2hbs nearer the bottom edge. Since it took me so long to finally access the functionality, I haven't had much time to experiment yet.
What did you dislike about the app?: Still can't get it to work on my PC or Mac - only seems to work on my iPhone.
Was there anything you thought was missing?:
I'd like to know more about how "Technique Score" and Power Level are measured and defined. For me, it's a little too "black box." If my Technique Score is already 100%, how am I supposed to improve my technique?
With power level, what's being measured? Is it the impulse from the ball on the strings? Or is it the deceleration of the frame using an accelerometer? If it's the latter, then for me, it would be essential to have a way to input the mass, balance, and SW so that the software can compensate for lead customization.
I'd like to have an option to designate for wall sessions.
Is there a way to estimate ball rpm?
How does the racquet tell which is a 1st serve and which is a second?
It seems like the racquet is tracking the swing path, but only reporting a minimal subset of the data. It would be great for the app to be able to graphically represent the swing path viewed in multiple dimensions. This would be almost like videoing your swing, which would be really cool. I challenge Babolat to work on this potential feature.
How did you use the data you received from the app?:
So far, the app is fun for tracking my shots, but it's very raw and not super practical yet. It seems like the app is just scratching the surface for what could be measured with the technology embedded in the frame. I eagerly look forward to more advanced versions of this.
I also really want the racquet to be able to tell me how different weightings are affecting ball response -I think this would be possible with some slick programming.
Eventually, when the swing tracing features and shot tracking features get refined enough, I think Babolat will have itself a revolutionary product. Seems like the hardware is probably already advanced enough that there is enormous potential.