I recently got a 4D 300 Tour and can't wait to try it out. Back in high school I used a LM Radical MP for a season, and I've read how Head measures head size differently, but holy cow. The 98sq inches on the 300 Tour looks huge compared to what I remember the LM Radical's 98sq inches to be. It looks closer to the 102sq inch size of my Ti. Carbons, which make sense since they must be closer to a 100sq inches on the normal size scale. Any, I can't wait to lead the 300 Tour up and give it a go. Just thought I would put this out there since there really seems to be a big difference, visually at least.