I was just getting used to the fact that Titleist would come out with new Woods in the fall every two years, and new irons during the opposite years. This was a great plan as it certainly gives Titleist an opportunity to spend time to come up with a quality design. I was thrilled this fall when I went in to get fit for a new TSi Driver and Fairway Wood. It was October and I was at the National Fitting Center which in itself is always an awesome experience. I tried both the Tsi2 and the Tsi3 models with a variety of shafts to get the one that worked the best for my swing. Thrilled that I got the best option available I made the purchase and the new clubs were delivered in January. My new clubs are patiently waiting in the basement for the snow to melt so I could go out and give them a work out. Meanwhile here it is - near the middle of February and Titleist has come out with the new Tsi1 and the Tsi4. I have not even taken the plastic off my new clubs and Titleist has introduced new options. I truly hope that Titleist doe not make a habit of this. I remember the frustration back in the day when you just brought home the best computer available and a month later a newer, faster, better computer was in the shop. You got to the point where you were not sure when to pull the trigger and make the purchase !