Dont play the above decks unless you have 0 respect to yourself! Well, zoolock is the least stupid out of all the aggro/spam decks.
Now honestly, if all you are interested in is climbing on ladder, you can build some cheap'ish aggro deck and be succesfull with it, but thats far from the game's potential, certainly not the enjoyable way of play for you and especially for your opponent, unless you enjoy being cheesy. The games where you lose is usually concede button as you run out of steam.