QUOTE(airomerix @ Jul 28 2008, 09:54 PM)

Till today, bubble canopies have been proved the best! So they dont leave any serious issue behind!
Height and visibility of bubbles is good. But they need to improve the way they are opened. I suggest going back to the sliding style that WW2 planes used. Though Rafale and Gripen canopies are excellent in head-bumping avoidance.