Well that is true, De Gea does have that EURO League win. He/Atletico Madrid did not perform the following year though, they are already out. He did not blow me away against Rosenborg
Lindegaard is a good goalkeeper with a capital G. If the battle becomes between him and De Gea, I am not sure De Gea will be the winner. I want continuity from day one (hopefylly) Scholes and Giggs are both considering retirement after next season. They have the Spain and England is also too very different leagues, The English game is more physical, more pressure in the box, for example Stoke and Newcastle - in such games I think De Gea might struggle. Even though the Norwigian league is a lot weaker than the Spanish, that is something England and Norway have in common, and that Lindegaard handles well. How good is De Gea there? Damn few knows, Spanish clubs keep it in their feet as much as possible. He might not not speak English well, and his statements is that he is happy on Atletico Madrid, and to be quite honest, with him having 20 years left of his career, if I were him I would be staying put.
Who is the best English speaker is also relevant. Communication is very important for a goalie. Experience is more vital to a goalkeeper than any other position, so I disagree with you, number of matches are actually damn important.
And hey, both Stekelenburg, Lloris and Akinfeev has more matching than the Germans, I still perfer them.