When we are talking about real pro grinding (in any game), there are only two things to consider:
1. Time spent
2. Money earned
Everything else is irrelevant.
Amount of turns, amount of EM's, wins/losses.. all that is 100% irrelevant. All we need to look at is time and money, because the system that gives you the best effectiveness (money divided by time) is the best system. Period.
The point I was trying to make was that if we want to find the best grinder, we cannot simply count the number of turns. Number of turns doesn't always = speed. If a deck has a slightly lower turns-to-win average, but requires much less clicking, that deck is faster to play, which means more revenue for you.
For example if you look at the results so far. #2 has a slightly lower ttw than #1 BUT #2 requires much less clicking. Original post says that #1 is faster but I would disagree. When you do some serious grinding with 100+ matches, those extra clicks you have to do will slow you down.
Lets say extra clicking slows you down 2 seconds per match. When you fight 100 matches, that's 200 seconds which is over 3 minutes. During that time a deck that requires less clicking will fight multiple matches, gaining revenue. And that 2 seconds was just a guess. It might be a lot more than that depending on the deck and the player.