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No, you are very correct. The best card in those decks, in my opinion, is Moses, he is BTN and is just awsome.
Actually I think I would disagree. I believe the G/H decks are better in most aspects than the I/J decks and that's part of the reason that the I/J decks were made: because the better cards of the G/H decks were more complex than the average new player could readily understand.
However, Reth, I believe I saw somewhere that you said you play(ed) MTG so you probably understood it a bit quicker than the "average new player."