([url=www.wiktionary.org/wiki/Wiktionary:Main_Page]Wiktionary[/url] is also something that might help understand English; it allows you to check specific words to make sure you know which one is which.)
I see you formatted your post a bit while I was writing, which helps, but I'm still having to work to understand your post, and I think I may have failed; you don't seem to be responding to the points in either of our posts, just sorta rambling about how your ~credentials and "luck" is somehow important to bring up.
I guess I could go over your post piece by piece to unravel everything that seems wrong with it, and I started doing so, but it feels like falling into some trap. Oh well; I'll do one piece.
"Im not comparing decks for the wining factor but the loosing, because wining is affected with lucky, and loosing is more easy to see if it is easy to beat."
I mean, how do you possibly compare the number of winning games without comparing the number of losing games? Games in arcomage are generally split between wins and losses, with a few ties thrown in, so if two players play 50 games and Player 1 wins 18, then that probably means Player 1 lost about 32 games (maybe minus a few for ties).
The reason DPsycho mentions judging by a player winning, is psychological in nature; people tend to be more willing to think there's a problem when they are losing, whereas when they are on the winning side of the same imbalance they don't pay attention to it or try to fix it. So a player complaining about
winning tends to be more likely indicative of a problem than a player complaining about losing. I think it's the
Self-serving bias, but there are a lot of biases, so maybe there's a more specific name to this situation.