the pro 95 will be significantly heavier (about 30 grams). as for launch, they will be fairly similar. In my opinion the pro 95 is one of the great fairway wood shafts ever made, (i game a zcom pro95 in my 5 wood) while the lighter 6x07 could be good for a driver. Of course a fast swinger may like the pro95 more in the driver and a slow swing may benefit from the 6x07 in a fairway also.
just my two cents.