I like to play a 4-4-2 with a more cautious approach, sitting back a tad and hitting them on the counter, wingers must be quick and cm's need to have classy passing, i like a team of work horses
I find the best tactic in the world is the one you build around you're team and you have to evolve it over time to suit changes. No players or teams are the same if you learn how you're players play and spend time you will find a tactics that works for them.