F50i-

http://www.bigtoe.com/shop-by-style-adidas-f50-tunit-adidas-f50i-tunit-leather-messi-soccer-shoe-start-kit--new-navy-metal.html

F50.9-

http://www.bigtoe.com/shop-by-style-adidas-f50-tunit-adidas-f50-9-tunit-start-kit-messi--haze-metallic-night-sky-running-w.html

help would be appreciated and another question i have is which one has better lacing cause i usually use laces lol..... on the f50.9 it seems like the cover is a bit big and the velcro may not stay on and i dont wanna fall during a game and look like an idiot.. BTW im a striker if it matters..? thanks guys ..
what about the whole toungue situation.. lol...