I feel the same way. Even though the 98 tour is kind of tempting to try for me right now, I am having lots of fun with the 100. Been surprisingly nice with both One-handed backhands and two-handed backhands.Finally got an Ezone. The 100 model has impressed me a lot so far. What a great feeling frame, and it hits with a lot of power that feels controllable. Yonex somehow is able to make lower SW frames that hit like they are 10 SW points higher. Zero arm discomfort as well, with full poly and fast swings. No wonder these racquets are so popular.
I am thinking about experimenting with adding weight and see where I go with that.