The Flash and Quicksilver

I guess that I would be remiss if I didn't have a meeting between the premier speedsters of Marvel and DC.  This is a case where the powers may be similar but the characters could not be more different.  Again I have to wonder which character will make it to the silver screen first.  There have been rumors of a big budget Flash film for years, but maybe Quicksilver with with the race to the movies via a supporting role in an Avengers or X-Men sequel.