First of all, the TSR line-up is dead sexy. After some comparative analysis between my current driver (TSi2) and the TSRs . . . I found out that I am definitely getting my hands on one. Eventually.
Initially, I stuck with the 2, but as I moved along, found better numbers with the 3 and 4. My best results were with the 4. I even tried the other TSi models, and the results were the same. Now, I didn't get fit for my TSi2, so I learned a whole bunch. Seeing that I finally shot a 72 with self-administered fittings, I'm anxious to make sure my next set is suited to both my style and preferences.
Now, about balls . . . I haven't gotten any white boxes (nor do I ever suspect I will), I have been having a lot of fun testing the different balls in the Titleist line-up. I'm a big fan of the ProV1x, but I have to admit, I really started enjoying AVX and TourSoft. This weekend, I'm going to play the AVX on a full round and note the differences for me.