I think, if you're going to be using it as your playing cue, you might prefer the McDermott I-2. The I-1 is built more for power to be used on a break cue. I play with the I-3 (on my Schon CX-06) because I prefer the European taper and the 11.75mm tip diameter. I've played with an I-2 for about 3 or 4 months and it's a great playing shaft but the I-3 suits my playing style better. Good luck in your quest.