Just wanted to chime in on the 99s... I have routinely switched racquets almost weekly for the last 7 years. It really was a running joke how often I switch frames. I'd demo a frame, love it, then hate it or find a fault with it after a couple weeks. I felt so silly (and unprepared) going into matches with new frames each time. It is hard to compete when you don't trust the frames you have. So as a result, I'd always bring around 4 different models of frames in the bag to suit whatever mood I was in on court.
Anyway, decided to demo the 99s. Got feedback from friends who told me that it was not a good frame for high level hitting, and got comments that the frame was only meant for like 3.0 players. For perspective, before I left the US, I was USTA 4.5. I digress, my Steam demo session was amazing! I could hit so instinctively right off the bat! Bought a couple 99s's that day (a month and a half ago) and cannot fault it. Best racquet I have ever played with, and it seems to keep getting better the more accustomed I get to the frame. The extra spin just lends itself to really consistent and confident hitting. I have had many racquets that do one thing amazingly, and then falls off in another aspect of the game. The Steam 99s seems to be amazing from everywhere! Serving big, returning confidently, can hit groundies all day for days- feels hard to miss, great touch at net. The frame is superb from everywhere. Typically when I switch to a new frame, I go through honeymoon periods, then periods where I haven't gotten used to it in match situations, then periods where it is working well, but not quite doing everything I want. This one had a euphoric honeymoon, followed by being completely natural under pressure ( I always know how it will respond), and just won't stop giving me great days on court. This is the first time in my life, I've had a frame that I can't find a fault with! It over-performs in every aspect! Before this frame, I always gravitated towards the old school, heavy, and flexible frames. My favorites are the Donnay Pro One OS yellow/blue, the POGLB, Yonex RD 7, Yonex Pro RD 70 95, and frames similar to those. Recently I've been playing with alot of Prince Exo3 frames because of the soft feel that a lot of Exo3/O3 frames. I even got a couple Davydenko O3 prostocks and John Isner O3 prostocks. The Steam 99s has just blown everything else out of the water! And I feel like slapping myself for even typing that, almost feels like I am lying.
As far as my setup, I have a little lead at 12, and that's it (I am usually going through reels of lead at this point trying to find a winning combo with other frames). At this point, I have only ever used full poly setups in the frame, and went through about 3 weeks where I was constantly tweaking just to find something a little better than the last session. It felt like I was searching for a new spin high with each stringjob! I have settled on using a full setup of Pro Supex Blue Gear 1.28. The balls just drop each time. And I'm getting a full 2 weeks out of the stringbed. Tons of spin, and good maintenance of characteristics through the string life. Other setups I've tried include:
Volkl Cyclone neon yellow 17g
Solinco TB 17g
MSV Hex 1.18 black
Lux BBO 15L 1.38
Blue Gear 16g/ Polylon 16g black
Gosen Polylon Black 16g
Dunlop Explosive 16g
Genesis Heptonic 1.14/ Prince Beast
Wilson Enduro Pro 17g
I think that's it, but there may be others I can't remember at this time. As far as gauge is concerned, the thinner the gauges worked well for me, but I find the 16g stringbed just seems to do everything I want and doesn't drop off as quickly. I did find that full 15L BBO just didn't offer quite as much touch and control as I was getting from the 16 gauge string jobs. I played a club tournament with BBO 15L, and won it, but still felt the string job didn't have as clean of a response as I'm getting with Blue Gear at 16g.
I'm not set on tension yet, but all the tensions I have tried so far have worked. I've ranged from 50 lbs all the way up to 68 lbs. Haven't tried low, low tensions yet, but will probably be testing that soon. So far, I have had best results around 60 lbs. I did just restring a frame last night @ 52 lbs with full Blue Gear- looking forward to it. And depending on how it feels, I may drop down into the 40s. Don't really have a reason other than I am still trying to increase my spin highs
. No matter the tension, I am having no arm issues or stiffness issues.
So, in the month and a half that I have had the racquet, I have been playing better than I ever have. Everyday keeps getting better and better with this frame! I feel cured of my racquet-a-holic tendencies. Such a relief!
p.s. I guess I can change my signature now...