Forum:What deck should i build?

Well, some days ago i wrote i was thinking of building a dragunity deck. However i am a bit hesitant about this. Bare in mind that i haven't bought cards for about a year and a half (my last booster was yusei fudo's first one) and i have an old fashioned beatdown deck. However i am interested of building a new deck and my options are (according to what i have read here): X-saber or dragunity. Which one do you thing it is easier to build compared with its strength? Also if you'd like, recommend me another deck you thing it's strong and easy to build