I picked up the Prodigy to reply my aging Phonemes. I was a huge Phoneme fan, but I have to say the Prodigy is my new favorite. I wear them with the Holt helmet and the overall fit between the Phoneme and Prodigy is about the same. The difference really comes from the pressure on my nose. I have a big dome and a big nose so nearly every pair of goggles Ive owned puts pressure on my nose. I can still feel the pressure with the Prodigy, but it is much less than anything else Ive worn. The range of view is a little broader with the Prodigy, but not significantly. Overall a great goggle for those of us who have a less then petite face.