Deck building

I love building decks. I used to play magic the gathering when it first was released...like long ago(before pokemon even existed in North America) and with crazy cards and ideas I would sit for hours and hours literally just making and tweaking decks. Even playing against each other to see how card drawing was going and then tweaking more...

I have only a few decks that stay as constants in my queue(I guess we can call it that) for both plant heroes and zombies. I honestly don't think I have a dozen decks that I don't trash once I got my quest or mission done etc...

I like to build a deck on the spot for gem quests and usually don't keep it once the game ends.

I'm not sure why I have a tendency of trashing them afterwards...it seems that if I haven't named the deck, it ends up getting deleted.

So I was curious about what others do as far as making decks. Im sure someone out there builds a deck for each tribe(beans, peas, teamup, pets, etc...) and/or style(aggro, control, and so on) and others who have a great deck for each hero.

So what do you do? Are you the type of player that plays every different deck for fun or the challenge, or do you try and make one for each hero so you don't have to worry about who's going to be 10x this week?