I have always been a U/B type of person. Yet, i can build a mono-blue deck and win against any of my friends (using only standard). A good tip is to find out what you like in a deck: for me it was either being an artificer (I went undefeated against my friends using Esper), a Jace (original)-Lilana combo (mind control - not the card - and death, good combo), or a mono-blue Jace deck (i find that I love to trick my oppenet). Once Zendikar and Worldwake came out, I was a blue-green landfall style.
After that, I found what I could never loose with: a mono-blue deck. Anyone heard of Dimir of Ravinca, now you can build them again without using any Ranvica.
Remember that people: build several test decks, try on your friends, and see which you like best.
Btw, I have never played in a tournment, but that is my view on blue being hidden by every other color (expect black that somehow told me to use blue). I started when Eventide was out, without Alara
After that, I found what I could never loose with: a mono-blue deck. Anyone heard of Dimir of Ravinca, now you can build them again without using any Ranvica.
Remember that people: build several test decks, try on your friends, and see which you like best.
Btw, I have never played in a tournment, but that is my view on blue being hidden by every other color (expect black that somehow told me to use blue). I started when Eventide was out, without Alara